testvar2.java

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public class TestVar2 {
	public static void main(String[] args) {
			boolean b = true;
      int x, y = 9;
      double d = 3.1415;
      char c1, c2;
      c1 = '\u534e';  
      c2 = 'c';
      x = 12;
      System.out.println("b=" + b);
      System.out.println
                 ("x=" + x + ",y=" + y);
      System.out.println("d=" + d);
      System.out.println("c1=" + c1);
      System.out.println("c2=" + c2);

	}
}