New Feature of Java Standard Edition (JSE 7)

a) Multiple Catch blocks
b) String in switch statement
c) try with resources
d) Introducing binary and underscore within literal

package com.exception.java7;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.io.IOException;

public class CatchException {

     public void multipleCatchBlocks() {

          try {

              FileReader file = new FileReader("abc.txt");

          } catch (NumberFormatException |

             NullPointerException | FileNotFoundException f) {

              System.out.println(f);

          }

     }

     public void testTryWithResourcesStatement()

     throws   FileNotFoundException, IOException {

          try (FileInputStream in = new

           FileInputStream("java7.txt"))   

     {

              System.out.println(in.read());

          }

     }

     public void testBinaryIntegralLiterals() {

          int binary = 0b1001_101;

          if (binary == 8) {

              System.out.println(true);

          } else {

              System.out.println(false);

          }

     }

     public void testUnderscoresNumericLiterals() {

          int oneMillion_ = 1_000_000;

          int oneMillion = 1000000;

          if (oneMillion_ == oneMillion) {

              System.out.println(true);

          } else {

              System.out.println(false);

          }

     }

}