27 lines
1.3 KiB
Markdown
27 lines
1.3 KiB
Markdown
# Hints
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## General
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- The `String` class has many useful [built-in methods][string-class].
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## 1. Get message from a log line
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- Different options to search for text in a string are explored in [this tutorial][tutorial-search-text-in-string].
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- How to split strings can be seen [here][tutorial-split-strings]
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- Removing white space is [built-in][tutorial-trim-white-space].
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## 2. Get log level from a log line
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- Changing a `String`'s casing is explored [here][tutorial-changing-case-upper] and [here][tutorial-changing-case-lower].
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## 3. Reformat a log line
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- There are several ways to [concatenate strings][tutorial-concatenate-strings]
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[string-class]: https://docs.oracle.com/javase/8/docs/api/java/lang/String.html
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[tutorial-search-text-in-string]: https://javarevisited.blogspot.com/2016/10/how-to-check-if-string-contains-another-substring-in-java-indexof-example.html
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[tutorial-trim-white-space]: https://www.geeksforgeeks.org/java-string-trim-method-example/
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[tutorial-changing-case-upper]: https://www.javatpoint.com/java-string-touppercase
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[tutorial-changing-case-lower]: https://www.javatpoint.com/java-string-tolowercase
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[tutorial-concatenate-strings]: https://www.javatpoint.com/string-concatenation-in-java
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[tutorial-split-strings]: https://www.geeksforgeeks.org/split-string-java-examples/ |