package de.majchrowski.jdemo;

public class Math {
	
	public boolean isEven(int number) {
		if ((a mod 2) == 0)
		{
		    isEven = true;
		}
		else
		{
		    isEven = false;
		}	
	}

}

@@ -77,14 +77,14 @@
 int 
-number
+intArg
 ) %7B%0A
@@ -90,17 +90,22 @@
 %0A%09%09if ((
-a
+intArg
  mod 2) 

add Math lib