## Why is this an issue?

Declaring multiple variables on one line is difficult to read.

### Noncompliant code example

    class MyClass {

      private int a, b;

      public void method(){
        int c; int d;
      }
    }

### Compliant solution

    class MyClass {

      private int a;
      private int b;

      public void method(){
        int c;
        int d;
      }
    }

## Resources

- CERT, DCL52-J. - Do not declare more than one variable per declaration
- CERT, DCL04-C. - Do not declare more than one variable per declaration