package com.github.sevntu.checkstyle.checks.coding;
   
   public class InputRedundantReturn {
   
   	/**
   	 * @param args
   	 */
   	public InputRedundantReturn(){
   		//allowed/not empty c-tor
  		return; //WARNING if option 'allowReturnInEmptyMethodsAndConstructors' is off
  	}//c-tor
  	
  	public	InputRedundantReturn(String s){
  		//non empty constructor
  		boolean b = true;
  		b = b ? true: false;
  		return;	//WARNING
  	}//c-tor2
  	
  	public void testMethod1(){
  		//check the allowed/not empty method
  		return;	//WARNING if option 'allowReturnInEmptyMethodsAndConstructors' is off
  	}//testMethod1
  	
  	public void testMethod2(){
  		//nested method definition
  		MyTestClass test = new MyTestClass(){
  			public void testMethod(){
  				int y=0;
  				int u=8;
  				int e=u-y;
  				return;	//WARNING
  			}
  		};
  		
  		for (int i = 0; i < 10; i++) {
  			i++;
  		}
  		return;	//WARNING
  	}//testMethod1
  	
  	public static void main(String[] args) {
  		System.out.println("Hello, World !!!");
  	}//void main
  	
  	public void testTryCatch()
  	{
  		try {
  			int y=0;
  			int u=8;
  			int e=u-y;
  			return;	//WARNING
  		} 
  		catch (Exception e) {
  			System.out.println(e);
  			return;	//WARNING
  		}
  		finally
  		{
  			return;	//WARNING
  		}
  	}
  	
  	public void testTryCatch2()
  	{
  		try {
  		} 
  		catch (Exception e) {
  		}
  		finally
  		{
  		}
  	}
  	
  	public void testNoBraces(){
  		int i=0;
  		while(true) if(i++ == 10) return;
  	}//testNoBraces
  
  	public void testNoBraces2(){
  		for(int i=0;true;i++) if(i == 10) return;
  	}//testNoBraces2
  	
  	private class MyTestClass{
  		public MyTestClass(){}
  		public void testMethod(){
  			return;	//WARNING if option 'allowReturnInEmptyMethodsAndConstructors' is off
  		}	
  	}//myTestClass
  	
  	public void testTryCatch3()
  	{
  		try {
  			int y=0;
  			int u=8;
  			int e=u-y;
  		} 
  		catch (IllegalArgumentException e) {
  			System.out.println(e);
 			return;	//WARNING
 		}
 		catch (IllegalStateException ex) {
 		    	System.out.println(ex);
 		    	return;	//WARNING
 		}
 	}
 	
     public void testTryCatch4()
     {
 	    int y=0;
         int u=8;
         try {
             int e=u-y;
         } 
         catch (IllegalArgumentException e) {
             System.out.println(e);
             return;	//WARNING
         }
     }
     public void setFormats() {
 		try {
 			int k = 4;
 		} catch (Exception e) {
 			Object k = null;
 			if (k != null)
 				k = "ss";
 			else {
 				return; //WARNING
 			}
 		}
     }
     public void setFormats1() {
 		try {
 			int k = 4;
 		} catch (Exception e) {
 			Object k = null;
 			if (k != null) {
 				k = "ss";
 			} else {
 				return; //WARNING
 			}
 		}
     }
     public void setFormats2() {
 		try {
 			int k = 4;
 		} catch (Exception e) {
 			Object k = null;
 			if (k != null) {
 				k = "ss";
 				return;	//WARNING
 			} 
 		}
     }
     public void setFormats3() {
 		try {
 			int k = 4;
 		} catch (Exception e) {
 			Object k = null;
 			if (k != null) {
 				k = "ss";
 				
 			} 
 		}
     }
     public int getRandomNumber() {
     	return 4;
     }
     public InputRedundantReturn(double content) {
     	
     }
     public void setFormat() {
 		try {
 			int k = 4;
 		} catch (Exception e) {
 			Object k = null;
 			if (k != null) {
 				k = "ss";
 				if (k.toString().concat("ss") == "ssss") {
 					if (e.getMessage() == "Exception") {
 						return;	// WARNING
 					}
 				}
 			} 
 		}
     }
     
     private static void foo(int x) {}
     
     private static void foo1() {
     	try {
     		char c = 'c';
     	} finally {
     		
     	}
     }
     
 }