Java Data Type Tutorial - Java Character .isUnicodeIdentifierStart ( char ch)

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Syntax

Character.isUnicodeIdentifierStart(char ch) has the following syntax.

public static boolean isUnicodeIdentifierStart(char ch)

Example

In the following code shows how to use Character.isUnicodeIdentifierStart(char ch) method.

public class Main {
   public static void main(String[] args) {
      char ch1 = '_', ch2 = 'p';
      boolean b1 = Character.isUnicodeIdentifierStart(ch1);
      boolean b2 = Character.isUnicodeIdentifierStart(ch2);
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      System.out.println( b1 );
      System.out.println( b2 );
   }
}

The code above generates the following result.

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