Iterating over the map and calling another method

Question

I am getting an map as shown below inside a method

Map result1 =jmxService.generateMabc(p1, p2,p3,p4);

now the map resu

Answer 1

An Integer is not a String. So j = entry.getKey() doesn't make sense.

You need to transform the Integer into a String (by calling toString() for example):

j = entry.getKey().toString();

You really need to learn to

• read the error messages from the compiler, which tell you waht is wrong and where
• read the javadoc of the classes you're using, to understand what you can do with them.