boolean (GrField field, ProgressIndicator progress, GlobalUsageHelper usageHelper) { if (UnusedSymbolUtil.isFieldUsed(field.getProject(), field.getContainingFile(), field, progress, usageHelper)) return false; final GrAccessorMethod[] getters = field.getGetters(); final GrAccessorMethod setter = field.getSetter(); for (GrAccessorMethod getter : getters) { if (getter.findSuperMethods().length > 0) { return false; } } if (setter != null) { if (setter.findSuperMethods().length > 0) { return false; } } return !UnusedSymbolUtil.isImplicitRead(field) && !UnusedSymbolUtil.isImplicitWrite(field); }