// Fig. 29.9: StringValueOf.java
// String valueOf methods.

public class StringValueOf 
{
   public static void main( String args[] )
   {
      char charArray[] = { 'a', 'b', 'c', 'd', 'e', 'f' };
      boolean booleanValue = true;
      char characterValue = 'Z';
      int integerValue = 7;
      long longValue = 10000000000L; // L suffix indicates long
      float floatValue = 2.5f; // f indicates that 2.5 is a float
      double doubleValue = 33.333; // no suffix, double is default
      Object objectRef = "hello"; // assign string to an Object reference

      System.out.printf( 
         "char array = %s\n", String.valueOf( charArray ) );
      System.out.printf( "part of char array = %s\n", 
         String.valueOf( charArray, 3, 3 ) );
      System.out.printf( 
         "boolean = %s\n", String.valueOf( booleanValue ) );
      System.out.printf( 
         "char = %s\n", String.valueOf( characterValue ) );
      System.out.printf( "int = %s\n", String.valueOf( integerValue ) );
      System.out.printf( "long = %s\n", String.valueOf( longValue ) ); 
      System.out.printf( "float = %s\n", String.valueOf( floatValue ) ); 
      System.out.printf( 
         "double = %s\n", String.valueOf( doubleValue ) ); 
      System.out.printf( "Object = %s\n", String.valueOf( objectRef ) );
   } // end main
} // end class StringValueOf

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