Java.lang.Boolean.parseBoolean() 方法

package com.codingdict;



import java.lang.*;



public class BooleanDemo {



   public static void main(String[] args) {



      // create and assign values to String's s1, s2

      String s1 = "TRue";

      String s2 = "yes";



      // create 2 boolean primitives bool1, bool2

      boolean bool1, bool2;



      /**

       *  static method is called using class name

       *  apply result of parseBoolean on s1, s2 to bool1, bool2

       */

      bool1 = Boolean.parseBoolean(s1);

      bool2 = Boolean.parseBoolean(s2);



      String str1 = "Parse boolean on " + s1 + " gives "  + bool1;

      String str2 = "Parse boolean on " + s2 + " gives "  + bool2;



      // print b1, b2 values

      System.out.println( str1 );

      System.out.println( str2 );

   }

}