<s> package org . eclipse . jdt . internal . core ; import org . eclipse . jdt . core . IField ; import org . eclipse . jdt . core . IInitializer ; import org . eclipse . jdt . core . IMethod ; import org . eclipse . jdt . core . IPackageFragment ; import org . eclipse . jdt . core . IType ; public interface IJavaElementRequestor { public void acceptField ( IField field ) ; public void acceptInitializer ( IInitializer initializer ) ; public void acceptMemberType ( IType type ) ; public void acceptMethod ( IMethod method ) ; public void acceptPackageFragment ( IPackageFragment packageFragment ) ; public void acceptType ( IType type ) ; boolean isCanceled ( ) ; } </s>