How do I determine the length of a String?

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Index:Java 2 Standard Edition (J2SE):Java 2 JDK:Language Basics (java.lang.*):String Handling

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How do I determine the length of a String?

Use the length() method from the String class. The following example is self-explanatory:

String s = "hello, world!"; System.out.println(s.length()); // prints out 13

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