UncheckedThrow.java

package com.test;

import java.sql.SQLException;

public final class UncheckedThrow {

  public static void throwUnchecked(final Exception ex){
    UncheckedThrow.<RuntimeException>throwsUnchecked(ex);
  }
  public static <T extends Exception> void throwsUnchecked(Exception toThrow) throws T{
    throw ( T ) toThrow;
  }

  public static void main(String[] args) {
    throwUnchecked(new SQLException());
  }
}

see explanation http://www.gamlor.info/wordpress/2010/02/throwing-checked-excpetions-like-unchecked-exceptions-in-java/