String Methods in Java — a practical guide to Java String methods with clear examples you can reuse in real projects.
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Short description
Compare strings with `equals`, not `==` (reference comparison).
Useful methods
String s = " Hello Java ";
System.out.println(s.trim());
System.out.println(s.contains("Java"));
System.out.println("a,b".split(",")[0]);
System.out.println("Java".equals("Java"));