public void findUsages(
     List<UsageInfo> result,
     final boolean searchInStringsAndComments,
     final boolean searchInNonJavaFiles,
     List<UnresolvableCollisionUsageInfo> unresolvedUsages) {
   findUsages(result, searchInStringsAndComments, searchInNonJavaFiles, unresolvedUsages, null);
 }
 public void findUsages(
     List<UsageInfo> result,
     final boolean searchInStringsAndComments,
     final boolean searchInNonJavaFiles) {
   findUsages(result, searchInStringsAndComments, searchInNonJavaFiles, null);
 }