@Override
public void visitLocalVariable(@NotNull PsiLocalVariable variable) {
super.visitLocalVariable(variable);
final PsiCodeBlock codeBlock = PsiTreeUtil.getParentOfType(variable, PsiCodeBlock.class);
if (!shouldCheckVariable(variable, codeBlock)) {
return;
}
final ArrayReadWriteVisitor visitor =
new ArrayReadWriteVisitor(variable, !isSimpleArrayExpression(variable.getInitializer()));
codeBlock.accept(visitor);
final boolean written = visitor.isWritten();
if (!visitor.isReferenced() || written == visitor.isRead()) {
return;
}
registerVariableError(variable, Boolean.valueOf(written));
}
@Override
public void visitField(@NotNull PsiField field) {
super.visitField(field);
if (!field.hasModifierProperty(PsiModifier.PRIVATE)) {
return;
}
if (HighlightUtil.isSerializationImplicitlyUsedField(field)) {
return;
}
final PsiClass containingClass = PsiUtil.getTopLevelClass(field);
if (!shouldCheckVariable(field, containingClass)) {
return;
}
final ArrayReadWriteVisitor visitor =
new ArrayReadWriteVisitor(field, !isSimpleArrayExpression(field.getInitializer()));
containingClass.accept(visitor);
final boolean written = visitor.isWritten();
if (!visitor.isReferenced() || written == visitor.isRead()) {
return;
}
registerFieldError(field, Boolean.valueOf(written));
}