public class TestInfo {
  private static String str =null;
  public static void main(String[] args) {
    System.out.println("test exception");
    try {
      if(str.equals("name")){
        System.out.println("test exception");
      }
    } catch (Exception e) {
      System.out.println(e.toString());
      System.out.println(e.getMessage());
    }
  }
}

; font-family:" microsoft="" background-color:="" /> null

public class TestInfo {
  private static int m = 0;
  public static void main(String[] args) {
    System.out.println("test exception");
    try {
      m = 899/0;
    } catch (Exception e) {
      System.out.println(e.toString());
      System.out.println(e.getMessage());
    }
  }
}

java.lang.ArithmeticException: / by zero
/ by zero