<s> package org . eclipse . jdt . internal . compiler . impl ; import org . eclipse . jdt . core . compiler . CategorizedProblem ; import org . eclipse . jdt . internal . compiler . CompilationResult ; public interface ReferenceContext { void abort ( int abortLevel , CategorizedProblem problem ) ; CompilationResult compilationResult ( ) ; boolean hasErrors ( ) ; void tagAsHavingErrors ( ) ; } </s>