@Override
    public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index) {
        addImportWithTypeDesc(desc);
    }
Picks up classes used in method bodies.

@author Tony Vaagenes
@author ollivir
bundle-plugin/src/main/java/com/yahoo/container/plugin/classanalysis/AnalyzeMethodVisitor.java