Aggiunta grafica e ricorsione

This commit is contained in:
Giacomo R. 2023-05-23 21:49:49 +02:00
parent 2bfc3a410c
commit 76aa0080c6
37 changed files with 4779 additions and 2394 deletions

2
.gitignore vendored
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@ -36,3 +36,5 @@ hs_err_pid*
/NetBeans Projects/BankAccount/dist/
/NetBeans Projects/Inventory/build/
/NetBeans Projects/Grafica/nbproject/private/
/NetBeans Projects/Ricorsione/nbproject/private/
/NetBeans Projects/Ricorsione/build/

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@ -1,73 +1,73 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- You may freely edit this file. See commented blocks below for -->
<!-- some examples of how to customize the build. -->
<!-- (If you delete it and reopen the project it will be recreated.) -->
<!-- By default, only the Clean and Build commands use this build script. -->
<!-- Commands such as Run, Debug, and Test only use this build script if -->
<!-- the Compile on Save feature is turned off for the project. -->
<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
<!-- in the project's Project Properties dialog box.-->
<project name="Grafica" default="default" basedir=".">
<description>Builds, tests, and runs the project Grafica.</description>
<import file="nbproject/build-impl.xml"/>
<!--
There exist several targets which are by default empty and which can be
used for execution of your tasks. These targets are usually executed
before and after some main targets. They are:
-pre-init: called before initialization of project properties
-post-init: called after initialization of project properties
-pre-compile: called before javac compilation
-post-compile: called after javac compilation
-pre-compile-single: called before javac compilation of single file
-post-compile-single: called after javac compilation of single file
-pre-compile-test: called before javac compilation of JUnit tests
-post-compile-test: called after javac compilation of JUnit tests
-pre-compile-test-single: called before javac compilation of single JUnit test
-post-compile-test-single: called after javac compilation of single JUunit test
-pre-jar: called before JAR building
-post-jar: called after JAR building
-post-clean: called after cleaning build products
(Targets beginning with '-' are not intended to be called on their own.)
Example of inserting an obfuscator after compilation could look like this:
<target name="-post-compile">
<obfuscate>
<fileset dir="${build.classes.dir}"/>
</obfuscate>
</target>
For list of available properties check the imported
nbproject/build-impl.xml file.
Another way to customize the build is by overriding existing main targets.
The targets of interest are:
-init-macrodef-javac: defines macro for javac compilation
-init-macrodef-junit: defines macro for junit execution
-init-macrodef-debug: defines macro for class debugging
-init-macrodef-java: defines macro for class execution
-do-jar: JAR building
run: execution of project
-javadoc-build: Javadoc generation
test-report: JUnit report generation
An example of overriding the target for project execution could look like this:
<target name="run" depends="Grafica-impl.jar">
<exec dir="bin" executable="launcher.exe">
<arg file="${dist.jar}"/>
</exec>
</target>
Notice that the overridden target depends on the jar target and not only on
the compile target as the regular run target does. Again, for a list of available
properties which you can use, check the target you are overriding in the
nbproject/build-impl.xml file.
-->
</project>
<?xml version="1.0" encoding="UTF-8"?>
<!-- You may freely edit this file. See commented blocks below for -->
<!-- some examples of how to customize the build. -->
<!-- (If you delete it and reopen the project it will be recreated.) -->
<!-- By default, only the Clean and Build commands use this build script. -->
<!-- Commands such as Run, Debug, and Test only use this build script if -->
<!-- the Compile on Save feature is turned off for the project. -->
<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
<!-- in the project's Project Properties dialog box.-->
<project name="Grafica" default="default" basedir=".">
<description>Builds, tests, and runs the project Grafica.</description>
<import file="nbproject/build-impl.xml"/>
<!--
There exist several targets which are by default empty and which can be
used for execution of your tasks. These targets are usually executed
before and after some main targets. They are:
-pre-init: called before initialization of project properties
-post-init: called after initialization of project properties
-pre-compile: called before javac compilation
-post-compile: called after javac compilation
-pre-compile-single: called before javac compilation of single file
-post-compile-single: called after javac compilation of single file
-pre-compile-test: called before javac compilation of JUnit tests
-post-compile-test: called after javac compilation of JUnit tests
-pre-compile-test-single: called before javac compilation of single JUnit test
-post-compile-test-single: called after javac compilation of single JUunit test
-pre-jar: called before JAR building
-post-jar: called after JAR building
-post-clean: called after cleaning build products
(Targets beginning with '-' are not intended to be called on their own.)
Example of inserting an obfuscator after compilation could look like this:
<target name="-post-compile">
<obfuscate>
<fileset dir="${build.classes.dir}"/>
</obfuscate>
</target>
For list of available properties check the imported
nbproject/build-impl.xml file.
Another way to customize the build is by overriding existing main targets.
The targets of interest are:
-init-macrodef-javac: defines macro for javac compilation
-init-macrodef-junit: defines macro for junit execution
-init-macrodef-debug: defines macro for class debugging
-init-macrodef-java: defines macro for class execution
-do-jar: JAR building
run: execution of project
-javadoc-build: Javadoc generation
test-report: JUnit report generation
An example of overriding the target for project execution could look like this:
<target name="run" depends="Grafica-impl.jar">
<exec dir="bin" executable="launcher.exe">
<arg file="${dist.jar}"/>
</exec>
</target>
Notice that the overridden target depends on the jar target and not only on
the compile target as the regular run target does. Again, for a list of available
properties which you can use, check the target you are overriding in the
nbproject/build-impl.xml file.
-->
</project>

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@ -0,0 +1,4 @@
#Mon, 22 May 2023 12:35:23 +0200
Z\:\\Informatica\\Java\\NetBeans\\Grafica=

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@ -1,3 +1,3 @@
Manifest-Version: 1.0
X-COMMENT: Main-Class will be added automatically by build
Manifest-Version: 1.0
X-COMMENT: Main-Class will be added automatically by build

File diff suppressed because it is too large Load Diff

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@ -1,8 +1,8 @@
build.xml.data.CRC32=acf20e45
build.xml.script.CRC32=761ebeaf
build.xml.stylesheet.CRC32=f85dc8f2@1.106.0.48
# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
nbproject/build-impl.xml.data.CRC32=acf20e45
nbproject/build-impl.xml.script.CRC32=a1851d6a
nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.106.0.48
build.xml.data.CRC32=7a406286
build.xml.script.CRC32=761ebeaf
build.xml.stylesheet.CRC32=f85dc8f2@1.99.0.48
# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
nbproject/build-impl.xml.data.CRC32=7a406286
nbproject/build-impl.xml.script.CRC32=c26710d0
nbproject/build-impl.xml.stylesheet.CRC32=d549e5cc@1.99.0.48

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@ -1,95 +1,97 @@
annotation.processing.enabled=true
annotation.processing.enabled.in.editor=false
annotation.processing.processor.options=
annotation.processing.processors.list=
annotation.processing.run.all.processors=true
annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
build.classes.dir=${build.dir}/classes
build.classes.excludes=**/*.java,**/*.form
# This directory is removed when the project is cleaned:
build.dir=build
build.generated.dir=${build.dir}/generated
build.generated.sources.dir=${build.dir}/generated-sources
# Only compile against the classpath explicitly listed here:
build.sysclasspath=ignore
build.test.classes.dir=${build.dir}/test/classes
build.test.results.dir=${build.dir}/test/results
# Uncomment to specify the preferred debugger connection transport:
#debug.transport=dt_socket
debug.classpath=\
${run.classpath}
debug.modulepath=\
${run.modulepath}
debug.test.classpath=\
${run.test.classpath}
debug.test.modulepath=\
${run.test.modulepath}
# Files in build.classes.dir which should be excluded from distribution jar
dist.archive.excludes=
# This directory is removed when the project is cleaned:
dist.dir=dist
dist.jar=${dist.dir}/Grafica.jar
dist.javadoc.dir=${dist.dir}/javadoc
dist.jlink.dir=${dist.dir}/jlink
dist.jlink.output=${dist.jlink.dir}/Grafica
excludes=
includes=**
jar.compress=false
javac.classpath=
# Space-separated list of extra javac options
javac.compilerargs=
javac.deprecation=false
javac.external.vm=true
javac.modulepath=
javac.processormodulepath=
javac.processorpath=\
${javac.classpath}
javac.source=17
javac.target=17
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}
javac.test.modulepath=\
${javac.modulepath}
javac.test.processorpath=\
${javac.test.classpath}
javadoc.additionalparam=
javadoc.author=false
javadoc.encoding=${source.encoding}
javadoc.html5=false
javadoc.noindex=false
javadoc.nonavbar=false
javadoc.notree=false
javadoc.private=false
javadoc.splitindex=true
javadoc.use=true
javadoc.version=false
javadoc.windowtitle=
# The jlink additional root modules to resolve
jlink.additionalmodules=
# The jlink additional command line parameters
jlink.additionalparam=
jlink.launcher=true
jlink.launcher.name=Grafica
main.class=shape.ShapesViewer
manifest.file=manifest.mf
meta.inf.dir=${src.dir}/META-INF
mkdist.disabled=false
platform.active=Zulu_17.0.6_10
run.classpath=\
${javac.classpath}:\
${build.classes.dir}
# Space-separated list of JVM arguments used when running the project.
# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
# To set system properties for unit tests define test-sys-prop.name=value:
run.jvmargs=
run.modulepath=\
${javac.modulepath}
run.test.classpath=\
${javac.test.classpath}:\
${build.test.classes.dir}
run.test.modulepath=\
${javac.test.modulepath}
source.encoding=UTF-8
src.dir=src
test.src.dir=test
annotation.processing.enabled=true
annotation.processing.enabled.in.editor=false
annotation.processing.processors.list=
annotation.processing.run.all.processors=true
annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
application.title=Grafica
application.vendor=radaelli11353
build.classes.dir=${build.dir}/classes
build.classes.excludes=**/*.java,**/*.form
# This directory is removed when the project is cleaned:
build.dir=build
build.generated.dir=${build.dir}/generated
build.generated.sources.dir=${build.dir}/generated-sources
# Only compile against the classpath explicitly listed here:
build.sysclasspath=ignore
build.test.classes.dir=${build.dir}/test/classes
build.test.results.dir=${build.dir}/test/results
# Uncomment to specify the preferred debugger connection transport:
#debug.transport=dt_socket
debug.classpath=\
${run.classpath}
debug.modulepath=\
${run.modulepath}
debug.test.classpath=\
${run.test.classpath}
debug.test.modulepath=\
${run.test.modulepath}
# Files in build.classes.dir which should be excluded from distribution jar
dist.archive.excludes=
# This directory is removed when the project is cleaned:
dist.dir=dist
dist.jar=${dist.dir}/Grafica.jar
dist.javadoc.dir=${dist.dir}/javadoc
dist.jlink.dir=${dist.dir}/jlink
dist.jlink.output=${dist.jlink.dir}/Grafica
endorsed.classpath=
excludes=
includes=**
jar.compress=false
javac.classpath=
# Space-separated list of extra javac options
javac.compilerargs=
javac.deprecation=false
javac.external.vm=true
javac.modulepath=
javac.processormodulepath=
javac.processorpath=\
${javac.classpath}
javac.source=16
javac.target=16
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}
javac.test.modulepath=\
${javac.modulepath}
javac.test.processorpath=\
${javac.test.classpath}
javadoc.additionalparam=
javadoc.author=false
javadoc.encoding=${source.encoding}
javadoc.html5=false
javadoc.noindex=false
javadoc.nonavbar=false
javadoc.notree=false
javadoc.private=false
javadoc.splitindex=true
javadoc.use=true
javadoc.version=false
javadoc.windowtitle=
# The jlink additional root modules to resolve
jlink.additionalmodules=
# The jlink additional command line parameters
jlink.additionalparam=
jlink.launcher=true
jlink.launcher.name=Grafica
main.class=shape.ShapesViewer
manifest.file=manifest.mf
meta.inf.dir=${src.dir}/META-INF
mkdist.disabled=false
platform.active=default_platform
run.classpath=\
${javac.classpath}:\
${build.classes.dir}
# Space-separated list of JVM arguments used when running the project.
# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
# To set system properties for unit tests define test-sys-prop.name=value:
run.jvmargs=
run.modulepath=\
${javac.modulepath}
run.test.classpath=\
${javac.test.classpath}:\
${build.test.classes.dir}
run.test.modulepath=\
${javac.test.modulepath}
source.encoding=UTF-8
src.dir=src
test.src.dir=test

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@ -1,16 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.netbeans.org/ns/project/1">
<type>org.netbeans.modules.java.j2seproject</type>
<configuration>
<data xmlns="http://www.netbeans.org/ns/j2se-project/3">
<name>Grafica</name>
<explicit-platform explicit-source-supported="true"/>
<source-roots>
<root id="src.dir"/>
</source-roots>
<test-roots>
<root id="test.src.dir"/>
</test-roots>
</data>
</configuration>
</project>
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.netbeans.org/ns/project/1">
<type>org.netbeans.modules.java.j2seproject</type>
<configuration>
<data xmlns="http://www.netbeans.org/ns/j2se-project/3">
<name>Grafica</name>
<source-roots>
<root id="src.dir"/>
</source-roots>
<test-roots>
<root id="test.src.dir"/>
</test-roots>
</data>
</configuration>
</project>

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@ -1,28 +1,28 @@
package investment;
public class BankAccount {
private double balance;
public BankAccount() {
balance = 0;
}
public BankAccount(double initialBalance) {
balance = initialBalance;
}
public void deposit(double amount) {
double newBalance = balance + amount;
balance = newBalance;
}
public void withdraw(double amount) {
double newBalance = balance - amount;
balance = newBalance;
}
public double getBalance() {
return balance;
}
}
package investment;
public class BankAccount {
private double balance;
public BankAccount() {
balance = 0;
}
public BankAccount(double initialBalance) {
balance = initialBalance;
}
public void deposit(double amount) {
double newBalance = balance + amount;
balance = newBalance;
}
public void withdraw(double amount) {
double newBalance = balance - amount;
balance = newBalance;
}
public double getBalance() {
return balance;
}
}

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@ -0,0 +1,31 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package investment;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
/**
*
* @author radaelli11353
*/
class InterestListener1 implements ActionListener {
private static final double INITIAL_BALANCE = 1000;
private final BankAccount account;
private final double INTEREST_RATE;
public InterestListener1(double interest) {
account = new BankAccount(INITIAL_BALANCE);
INTEREST_RATE = interest;
}
@Override
public void actionPerformed(ActionEvent event) {
double interest = account.getBalance() * INTEREST_RATE / 100;
account.deposit(interest);
System.out.println("saldo: " + account.getBalance());
}
}

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@ -0,0 +1,35 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package investment;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JLabel;
/**
*
* @author radaelli11353
*/
class InterestListener2 implements ActionListener {
private static final double INITIAL_BALANCE = 1000;
private BankAccount account;
private final double INTEREST_RATE;
private final JLabel label;
public InterestListener2(double interest, JLabel label) {
account = new BankAccount(INITIAL_BALANCE);
INTEREST_RATE = interest;
this.label = label;
}
@Override
public void actionPerformed(ActionEvent event) {
double interest = account.getBalance() * INTEREST_RATE / 100;
account.deposit(interest);
label.setText("Saldo: " + account.getBalance());
System.out.println(label.getText());
}
}

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@ -1,39 +1,28 @@
package investment;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
public class InvestmentViewer1 {
private static final int FRAME_WIDTH = 120;
private static final int FRAME_HEIGHT = 60;
private static final double INTEREST_RATE = 10;
private static final double INITIAL_BALANCE = 1000;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
BankAccount account = new BankAccount(INITIAL_BALANCE);
JButton button = new JButton("Aggiungi interessi");
frame.add(button);
class InterestListener implements ActionListener {
public void actionPerformed(ActionEvent event) {
double interest = account.getBalance() * INTEREST_RATE / 100;
account.deposit(interest);
System.out.println("saldo: " + account.getBalance());
}
}
ActionListener listener = new InterestListener();
button.addActionListener(listener);
frame.setVisible(true);
}
}
package investment;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
public class InvestmentViewer1 {
private static final int FRAME_WIDTH = 120;
private static final int FRAME_HEIGHT = 60;
private static final double INTEREST_RATE = 10;
private static final double INITIAL_BALANCE = 1000;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JButton button = new JButton("Aggiungi interessi");
frame.add(button);
ActionListener listener = new InterestListener1(INTEREST_RATE);
button.addActionListener(listener);
frame.setVisible(true);
}
}

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@ -0,0 +1,32 @@
package investment;
import javax.swing.JButton;
import javax.swing.JFrame;
public class InvestmentViewer1Lambda {
private static final int FRAME_WIDTH = 120;
private static final int FRAME_HEIGHT = 60;
private static final double INTEREST_RATE = 10;
private static final double INITIAL_BALANCE = 1000;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
BankAccount account = new BankAccount(INITIAL_BALANCE);
JButton button = new JButton("Aggiungi interessi");
frame.add(button);
button.addActionListener(event -> {
double interest = account.getBalance() * INTEREST_RATE / 100;
account.deposit(interest);
System.out.println("Saldo: " + account.getBalance());
});
frame.setVisible(true);
}
}

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@ -1,46 +1,38 @@
package investment;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class InvestmentViewer2 {
private static final int FRAME_WIDTH = 400;
private static final int FRAME_HEIGHT = 100;
private static final double INTEREST_RATE = 10;
private static final double INITIAL_BALANCE = 1000;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
BankAccount account = new BankAccount(INITIAL_BALANCE);
JButton button = new JButton("Aggiungi interessi");
JLabel label = new JLabel("Saldo: " + account.getBalance());
JPanel panel = new JPanel();
panel.add(button);
panel.add(label);
frame.add(panel);
class InterestListener implements ActionListener {
public void actionPerformed(ActionEvent event) {
double interest = account.getBalance() * INTEREST_RATE / 100;
account.deposit(interest);
label.setText("Saldo: " + account.getBalance());
}
}
ActionListener listener = new InterestListener();
button.addActionListener(listener);
frame.setVisible(true);
}
}
package investment;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class InvestmentViewer2 {
private static final int FRAME_WIDTH = 400;
private static final int FRAME_HEIGHT = 100;
private static final double INTEREST_RATE = 10;
private static final double INITIAL_BALANCE = 1000;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
BankAccount account = new BankAccount(INITIAL_BALANCE);
JButton button = new JButton("Aggiungi interessi");
JLabel label = new JLabel("Saldo: " + account.getBalance());
JPanel panel = new JPanel();
panel.add(button);
panel.add(label);
frame.add(panel);
ActionListener listener = new InterestListener2(INTEREST_RATE, label);
button.addActionListener(listener);
frame.setVisible(true);
}
}

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@ -0,0 +1,44 @@
package investment;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class InvestmentViewer2Lambda {
private static final int FRAME_WIDTH = 400;
private static final int FRAME_HEIGHT = 100;
private static final double INTEREST_RATE = 10;
private static final double INITIAL_BALANCE = 1000;
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
BankAccount account = new BankAccount(INITIAL_BALANCE);
JButton button = new JButton("Aggiungi interessi");
JLabel label = new JLabel("Saldo: " + account.getBalance());
JPanel panel = new JPanel();
panel.add(button);
panel.add(label);
frame.add(panel);
ActionListener listener = new InterestListener2(INTEREST_RATE, label);
button.addActionListener(event -> {
double interest = account.getBalance() * INTEREST_RATE / 100;
account.deposit(interest);
label.setText("Saldo: " + account.getBalance());
System.out.println(label.getText());
});
frame.setVisible(true);
}
}

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@ -1,53 +1,53 @@
package shape;
import java.awt.Graphics2D;
import java.awt.geom.Ellipse2D;
/**
*
* @author radaelli11353
*/
public class Circle extends Shape {
private double r;
public Circle(double xc, double yc, double r) {
super(xc-r, yc-r);
this.r = r;
}
public void setRadius(double r) {
this.r = r;
}
@Override
public double width() {
return r*2;
}
@Override
public double height() {
return r*2;
}
@Override
public int hashCode() {
int hash = 5;
hash = 83 * hash + (int) (Double.doubleToLongBits(this.r) ^ (Double.doubleToLongBits(this.r) >>> 32));
return hash;
}
@Override
public boolean equals(Object o) {
if (o == null) return false;
if (getClass() != o.getClass()) return false;
Circle c = (Circle) o;
return r == c.r;
}
@Override
public void draw(Graphics2D g2) {
Ellipse2D.Double e = new Ellipse2D.Double(posX(), posY(), width(), height());
g2.draw(e);
}
}
package shape;
import java.awt.Graphics2D;
import java.awt.geom.Ellipse2D;
/**
*
* @author radaelli11353
*/
public class Circle extends Shape {
private double r;
public Circle(double xc, double yc, double r) {
super(xc-r, yc-r);
this.r = r;
}
public void setRadius(double r) {
this.r = r;
}
@Override
public double width() {
return r*2;
}
@Override
public double height() {
return r*2;
}
@Override
public int hashCode() {
int hash = 5;
hash = 83 * hash + (int) (Double.doubleToLongBits(this.r) ^ (Double.doubleToLongBits(this.r) >>> 32));
return hash;
}
@Override
public boolean equals(Object o) {
if (o == null) return false;
if (getClass() != o.getClass()) return false;
Circle c = (Circle) o;
return r == c.r;
}
@Override
public void draw(Graphics2D g2) {
Ellipse2D.Double e = new Ellipse2D.Double(posX(), posY(), width(), height());
g2.draw(e);
}
}

View File

@ -1,47 +1,47 @@
package shape;
import java.util.ArrayList;
import java.util.Random;
import java.awt.Graphics2D;
public class Geometria {
private ArrayList<Shape> elementi;
public Geometria() {
elementi = new ArrayList<>();
}
public void riempiACaso(int size) {
Random r = new Random();
for(int i = 0; i < size; i++) {
int s = r.nextInt(3);
double x = r.nextDouble()*300;
double y = r.nextDouble()*300;
switch(s) {
case 0:
//circle
double raggio = r.nextDouble()*30;
elementi.add(new Circle(x, y, raggio));
break;
case 1:
//square
double lato = r.nextDouble()*40;
elementi.add(new Square(x, y, lato));
break;
case 2:
//triangolo
double base = r.nextDouble()*30;
double altezza = r.nextDouble()*30;
elementi.add(new TriangoloRettangolo(x, y, base, altezza));
break;
}
}
}
public void draw(Graphics2D g2) {
for(Shape s : elementi) s.draw(g2);
}
}
package shape;
import java.util.ArrayList;
import java.util.Random;
import java.awt.Graphics2D;
public class Geometria {
private ArrayList<Shape> elementi;
public Geometria() {
elementi = new ArrayList<>();
}
public void riempiACaso(int size) {
Random r = new Random();
for(int i = 0; i < size; i++) {
int s = r.nextInt(3);
double x = r.nextDouble()*300;
double y = r.nextDouble()*300;
switch(s) {
case 0:
//circle
double raggio = r.nextDouble()*30;
elementi.add(new Circle(x, y, raggio));
break;
case 1:
//square
double lato = r.nextDouble()*40;
elementi.add(new Square(x, y, lato));
break;
case 2:
//triangolo
double base = r.nextDouble()*30;
double altezza = r.nextDouble()*30;
elementi.add(new TriangoloRettangolo(x, y, base, altezza));
break;
}
}
}
public void draw(Graphics2D g2) {
for(Shape s : elementi) s.draw(g2);
}
}

View File

@ -1,32 +1,32 @@
package shape;
import java.awt.Graphics2D;
/**
*
* @author radaelli11353
*/
public abstract class Shape implements Comparable<Shape> {
private double x, y;
public Shape(double x, double y) {
this.x = x;
this.y = y;
}
public abstract double width();
public abstract double height();
public double posX() {
return x;
}
public double posY() {
return y;
}
public abstract void draw(Graphics2D g2);
@Override
public int compareTo(Shape o) {
return Double.compare(width() * height(), o.width() * o.height());
}
}
package shape;
import java.awt.Graphics2D;
/**
*
* @author radaelli11353
*/
public abstract class Shape implements Comparable<Shape> {
private double x, y;
public Shape(double x, double y) {
this.x = x;
this.y = y;
}
public abstract double width();
public abstract double height();
public double posX() {
return x;
}
public double posY() {
return y;
}
public abstract void draw(Graphics2D g2);
@Override
public int compareTo(Shape o) {
return Double.compare(width() * height(), o.width() * o.height());
}
}

View File

@ -1,22 +1,22 @@
package shape;
import javax.swing.JFrame;
/**
*
* @author radaelli11353
*/
public class ShapesViewer {
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(600, 600);
frame.setTitle("Circles");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Tester component = new Tester();
frame.add(component);
frame.setVisible(true);
}
}
package shape;
import javax.swing.JFrame;
/**
*
* @author radaelli11353
*/
public class ShapesViewer {
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setSize(600, 600);
frame.setTitle("Circles");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Tester component = new Tester();
frame.add(component);
frame.setVisible(true);
}
}

View File

@ -1,50 +1,50 @@
package shape;
import java.awt.Graphics2D;
import java.awt.Rectangle;
/**
*
* @author radaelli11353
*/
public class Square extends Shape {
private double l;
public Square(double x, double y, double l) {
super(x, y);
this.l = l;
}
@Override
public double width() {
return l;
}
@Override
public double height() {
return l;
}
@Override
public int hashCode() {
int hash = 7;
hash = 97 * hash + (int) (Double.doubleToLongBits(this.l) ^ (Double.doubleToLongBits(this.l) >>> 32));
hash = 97 * hash + super.hashCode();
return hash;
}
@Override
public boolean equals(Object o) {
if (o == null) return false;
if (getClass() != o.getClass()) return false;
Square s = (Square) o;
return l == s.l;
}
@Override
public void draw(Graphics2D g2) {
Rectangle r = new Rectangle((int)posX(), (int)posY(), (int)width(), (int)height());
g2.draw(r);
}
}
package shape;
import java.awt.Graphics2D;
import java.awt.Rectangle;
/**
*
* @author radaelli11353
*/
public class Square extends Shape {
private double l;
public Square(double x, double y, double l) {
super(x, y);
this.l = l;
}
@Override
public double width() {
return l;
}
@Override
public double height() {
return l;
}
@Override
public int hashCode() {
int hash = 7;
hash = 97 * hash + (int) (Double.doubleToLongBits(this.l) ^ (Double.doubleToLongBits(this.l) >>> 32));
hash = 97 * hash + super.hashCode();
return hash;
}
@Override
public boolean equals(Object o) {
if (o == null) return false;
if (getClass() != o.getClass()) return false;
Square s = (Square) o;
return l == s.l;
}
@Override
public void draw(Graphics2D g2) {
Rectangle r = new Rectangle((int)posX(), (int)posY(), (int)width(), (int)height());
g2.draw(r);
}
}

View File

@ -1,21 +1,21 @@
package shape;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JComponent;
/**
*
* @author radaelli11353
*/
public class Tester extends JComponent{
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
Geometria geom = new Geometria();
geom.riempiACaso(10);
geom.draw(g2);
}
}
package shape;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JComponent;
/**
*
* @author radaelli11353
*/
public class Tester extends JComponent{
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
Geometria geom = new Geometria();
geom.riempiACaso(10);
geom.draw(g2);
}
}

View File

@ -1,62 +1,62 @@
package shape;
import java.awt.Graphics2D;
import java.awt.geom.Line2D;
/**
*
* @author radaelli11353
*/
public class TriangoloRettangolo extends Shape {
private double b;
private double h;
public TriangoloRettangolo(double x, double y, double b, double h) {
super(x, y);
this.b = b;
this.h = h;
}
@Override
public double width() {
return b;
}
@Override
public double height() {
return h;
}
@Override
public int hashCode() {
int hash = 3;
hash = 53 * hash + (int) (Double.doubleToLongBits(this.b) ^ (Double.doubleToLongBits(this.b) >>> 32));
hash = 53 * hash + (int) (Double.doubleToLongBits(this.h) ^ (Double.doubleToLongBits(this.h) >>> 32));
hash = 53 * hash + super.hashCode();
return hash;
}
@Override
public boolean equals(Object o) {
if (o == null || getClass() != o.getClass()) {
return false;
}
TriangoloRettangolo t = (TriangoloRettangolo) o;
if (Double.doubleToLongBits(b) != Double.doubleToLongBits(t.b)) {
return false;
}
return Double.doubleToLongBits(h) != Double.doubleToLongBits(t.h);
}
@Override
public void draw(Graphics2D g2) {
Line2D.Double altezza = new Line2D.Double(posX(), posY(), posX(), posY()+height());
Line2D.Double base = new Line2D.Double(posX(), posY()+height(), posX()+width(), posY()+height());
Line2D.Double ipotenusa = new Line2D.Double(posX(), posY(), posX()+width(), posY()+height());
g2.draw(altezza);
g2.draw(base);
g2.draw(ipotenusa);
}
}
package shape;
import java.awt.Graphics2D;
import java.awt.geom.Line2D;
/**
*
* @author radaelli11353
*/
public class TriangoloRettangolo extends Shape {
private double b;
private double h;
public TriangoloRettangolo(double x, double y, double b, double h) {
super(x, y);
this.b = b;
this.h = h;
}
@Override
public double width() {
return b;
}
@Override
public double height() {
return h;
}
@Override
public int hashCode() {
int hash = 3;
hash = 53 * hash + (int) (Double.doubleToLongBits(this.b) ^ (Double.doubleToLongBits(this.b) >>> 32));
hash = 53 * hash + (int) (Double.doubleToLongBits(this.h) ^ (Double.doubleToLongBits(this.h) >>> 32));
hash = 53 * hash + super.hashCode();
return hash;
}
@Override
public boolean equals(Object o) {
if (o == null || getClass() != o.getClass()) {
return false;
}
TriangoloRettangolo t = (TriangoloRettangolo) o;
if (Double.doubleToLongBits(b) != Double.doubleToLongBits(t.b)) {
return false;
}
return Double.doubleToLongBits(h) != Double.doubleToLongBits(t.h);
}
@Override
public void draw(Graphics2D g2) {
Line2D.Double altezza = new Line2D.Double(posX(), posY(), posX(), posY()+height());
Line2D.Double base = new Line2D.Double(posX(), posY()+height(), posX()+width(), posY()+height());
Line2D.Double ipotenusa = new Line2D.Double(posX(), posY(), posX()+width(), posY()+height());
g2.draw(altezza);
g2.draw(base);
g2.draw(ipotenusa);
}
}

View File

@ -0,0 +1,33 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.DateViewer;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.util.Date;
import javax.swing.JComponent;
/**
*
* @author radaelli11353
*/
public class DateComponent extends JComponent {
private Date now;
public DateComponent() {
now = new Date();
}
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
recalculateDate();
g2.drawString(now.toString(), 100, 100);
}
public void recalculateDate() {
now = new Date();
}
}

View File

@ -0,0 +1,33 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.DateViewer;
import javax.swing.JFrame;
import javax.swing.Timer;
/**
*
* @author radaelli11353
*/
public class DateFrame extends JFrame {
private static final int FRAME_WIDTH = 300;
private static final int FRAME_HEIGHT = 400;
private DateComponent scene;
public DateFrame() {
scene = new DateComponent();
add(scene);
setSize(FRAME_WIDTH, FRAME_HEIGHT);
final int DELAY = 100;
Timer t = new Timer(DELAY, e -> {
scene.repaint();
});
t.start();
}
}

View File

@ -0,0 +1,22 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.DateViewer;
import javax.swing.JFrame;
/**
*
* @author radaelli11353
*/
public class DateViewer {
public static void main(String[] args) {
JFrame frame = new DateFrame();
frame.setTitle("Date and Hour");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
}

View File

@ -0,0 +1,41 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.MovingRectangle;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import javax.swing.JComponent;
/**
*
* @author radaelli11353
*/
public class RectangleComponent extends JComponent{
private static final int BOX_X = 100;
private static final int BOX_Y = 100;
private static final int BOX_WIDTH = 20;
private static final int BOX_HEIGHT = 30;
private Rectangle box;
public RectangleComponent() {
box = new Rectangle(BOX_X, BOX_Y, BOX_WIDTH, BOX_HEIGHT);
}
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.draw(box);
}
public void moveRectangleBy(int dx, int dy) {
box.translate(dx, dy);
repaint();
}
}

View File

@ -0,0 +1,34 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.MovingRectangle;
import javax.swing.JFrame;
import javax.swing.Timer;
/**
*
* @author radaelli11353
*/
public class RectangleFrame extends JFrame {
private static final int FRAME_WIDTH = 300;
private static final int FRAME_HEIGHT = 400;
private RectangleComponent scene;
public RectangleFrame() {
scene = new RectangleComponent();
add(scene);
setSize(FRAME_WIDTH, FRAME_HEIGHT);
final int DELAY = 100;
Timer t = new Timer(DELAY, e -> {
scene.moveRectangleBy(1, 1);
});
t.start();
}
}

View File

@ -0,0 +1,23 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.MovingRectangle;
import timer.MovingRectangleBorders.RectangleFrame;
import javax.swing.JFrame;
/**
*
* @author radaelli11353
*/
public class RectangleViewer {
public static void main(String[] args) {
JFrame frame = new RectangleFrame();
frame.setTitle("An animated rectangle");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
}

View File

@ -0,0 +1,47 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.MovingRectangleBorders;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import javax.swing.JComponent;
/**
*
* @author radaelli11353
*/
public class RectangleComponent extends JComponent{
private static final int BOX_X = 100;
private static final int BOX_Y = 100;
private static final int BOX_WIDTH = 20;
private static final int BOX_HEIGHT = 30;
private Rectangle box;
private int xMov = 1;
private int yMov = 1;
public RectangleComponent() {
box = new Rectangle(BOX_X, BOX_Y, BOX_WIDTH, BOX_HEIGHT);
}
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.draw(box);
}
public void moveRectangle() {
double x = box.getX();
double y = box.getY();
xMov = (x + box.getWidth() < getWidth()) ? xMov : -1;
yMov = (y + box.getHeight() < getHeight()) ? yMov : -1;
xMov = (x >= 0) ? xMov : 1;
yMov = (y >= 0) ? yMov : 1;
box.translate(xMov, yMov);
repaint();
}
}

View File

@ -0,0 +1,34 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.MovingRectangleBorders;
import javax.swing.JFrame;
import javax.swing.Timer;
/**
*
* @author radaelli11353
*/
public class RectangleFrame extends JFrame {
public static final int FRAME_WIDTH = 300;
public static final int FRAME_HEIGHT = 400;
private RectangleComponent scene;
public RectangleFrame() {
scene = new RectangleComponent();
add(scene);
setSize(FRAME_WIDTH, FRAME_HEIGHT);
final int DELAY = 100;
Timer t = new Timer(DELAY, e -> {
scene.moveRectangle();
});
t.start();
}
}

View File

@ -0,0 +1,22 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package timer.MovingRectangleBorders;
import javax.swing.JFrame;
/**
*
* @author radaelli11353
*/
public class RectangleViewer {
public static void main(String[] args) {
JFrame frame = new RectangleFrame();
frame.setTitle("An animated rectangle");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}
}

View File

@ -0,0 +1,73 @@
<?xml version="1.0" encoding="UTF-8"?>
<!-- You may freely edit this file. See commented blocks below for -->
<!-- some examples of how to customize the build. -->
<!-- (If you delete it and reopen the project it will be recreated.) -->
<!-- By default, only the Clean and Build commands use this build script. -->
<!-- Commands such as Run, Debug, and Test only use this build script if -->
<!-- the Compile on Save feature is turned off for the project. -->
<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
<!-- in the project's Project Properties dialog box.-->
<project name="Ricorsione" default="default" basedir=".">
<description>Builds, tests, and runs the project Ricorsione.</description>
<import file="nbproject/build-impl.xml"/>
<!--
There exist several targets which are by default empty and which can be
used for execution of your tasks. These targets are usually executed
before and after some main targets. They are:
-pre-init: called before initialization of project properties
-post-init: called after initialization of project properties
-pre-compile: called before javac compilation
-post-compile: called after javac compilation
-pre-compile-single: called before javac compilation of single file
-post-compile-single: called after javac compilation of single file
-pre-compile-test: called before javac compilation of JUnit tests
-post-compile-test: called after javac compilation of JUnit tests
-pre-compile-test-single: called before javac compilation of single JUnit test
-post-compile-test-single: called after javac compilation of single JUunit test
-pre-jar: called before JAR building
-post-jar: called after JAR building
-post-clean: called after cleaning build products
(Targets beginning with '-' are not intended to be called on their own.)
Example of inserting an obfuscator after compilation could look like this:
<target name="-post-compile">
<obfuscate>
<fileset dir="${build.classes.dir}"/>
</obfuscate>
</target>
For list of available properties check the imported
nbproject/build-impl.xml file.
Another way to customize the build is by overriding existing main targets.
The targets of interest are:
-init-macrodef-javac: defines macro for javac compilation
-init-macrodef-junit: defines macro for junit execution
-init-macrodef-debug: defines macro for class debugging
-init-macrodef-java: defines macro for class execution
-do-jar: JAR building
run: execution of project
-javadoc-build: Javadoc generation
test-report: JUnit report generation
An example of overriding the target for project execution could look like this:
<target name="run" depends="Ricorsione-impl.jar">
<exec dir="bin" executable="launcher.exe">
<arg file="${dist.jar}"/>
</exec>
</target>
Notice that the overridden target depends on the jar target and not only on
the compile target as the regular run target does. Again, for a list of available
properties which you can use, check the target you are overriding in the
nbproject/build-impl.xml file.
-->
</project>

View File

@ -0,0 +1,3 @@
Manifest-Version: 1.0
X-COMMENT: Main-Class will be added automatically by build

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,8 @@
build.xml.data.CRC32=b3c20d1e
build.xml.script.CRC32=f1f4ef54
build.xml.stylesheet.CRC32=f85dc8f2@1.106.0.48
# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
nbproject/build-impl.xml.data.CRC32=b3c20d1e
nbproject/build-impl.xml.script.CRC32=151ad6e6
nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.106.0.48

View File

@ -0,0 +1,95 @@
annotation.processing.enabled=true
annotation.processing.enabled.in.editor=false
annotation.processing.processor.options=
annotation.processing.processors.list=
annotation.processing.run.all.processors=true
annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
build.classes.dir=${build.dir}/classes
build.classes.excludes=**/*.java,**/*.form
# This directory is removed when the project is cleaned:
build.dir=build
build.generated.dir=${build.dir}/generated
build.generated.sources.dir=${build.dir}/generated-sources
# Only compile against the classpath explicitly listed here:
build.sysclasspath=ignore
build.test.classes.dir=${build.dir}/test/classes
build.test.results.dir=${build.dir}/test/results
# Uncomment to specify the preferred debugger connection transport:
#debug.transport=dt_socket
debug.classpath=\
${run.classpath}
debug.modulepath=\
${run.modulepath}
debug.test.classpath=\
${run.test.classpath}
debug.test.modulepath=\
${run.test.modulepath}
# Files in build.classes.dir which should be excluded from distribution jar
dist.archive.excludes=
# This directory is removed when the project is cleaned:
dist.dir=dist
dist.jar=${dist.dir}/Ricorsione.jar
dist.javadoc.dir=${dist.dir}/javadoc
dist.jlink.dir=${dist.dir}/jlink
dist.jlink.output=${dist.jlink.dir}/Ricorsione
excludes=
includes=**
jar.compress=false
javac.classpath=
# Space-separated list of extra javac options
javac.compilerargs=
javac.deprecation=false
javac.external.vm=true
javac.modulepath=
javac.processormodulepath=
javac.processorpath=\
${javac.classpath}
javac.source=17
javac.target=17
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}
javac.test.modulepath=\
${javac.modulepath}
javac.test.processorpath=\
${javac.test.classpath}
javadoc.additionalparam=
javadoc.author=false
javadoc.encoding=${source.encoding}
javadoc.html5=false
javadoc.noindex=false
javadoc.nonavbar=false
javadoc.notree=false
javadoc.private=false
javadoc.splitindex=true
javadoc.use=true
javadoc.version=false
javadoc.windowtitle=
# The jlink additional root modules to resolve
jlink.additionalmodules=
# The jlink additional command line parameters
jlink.additionalparam=
jlink.launcher=true
jlink.launcher.name=Ricorsione
main.class=ricorsione.Ricorsione
manifest.file=manifest.mf
meta.inf.dir=${src.dir}/META-INF
mkdist.disabled=false
platform.active=Zulu_17.0.6_10
run.classpath=\
${javac.classpath}:\
${build.classes.dir}
# Space-separated list of JVM arguments used when running the project.
# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
# To set system properties for unit tests define test-sys-prop.name=value:
run.jvmargs=
run.modulepath=\
${javac.modulepath}
run.test.classpath=\
${javac.test.classpath}:\
${build.test.classes.dir}
run.test.modulepath=\
${javac.test.modulepath}
source.encoding=UTF-8
src.dir=src
test.src.dir=test

View File

@ -0,0 +1,16 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.netbeans.org/ns/project/1">
<type>org.netbeans.modules.java.j2seproject</type>
<configuration>
<data xmlns="http://www.netbeans.org/ns/j2se-project/3">
<name>Ricorsione</name>
<explicit-platform explicit-source-supported="true"/>
<source-roots>
<root id="src.dir"/>
</source-roots>
<test-roots>
<root id="test.src.dir"/>
</test-roots>
</data>
</configuration>
</project>