private void checkMethodForWeakerAccessPrivileges(MethodNode mn, ClassNode cn) {
Parameter[] params = mn.getParameters();
for (MethodNode superMethod : cn.getSuperClass().getMethods(mn.getName())) {
Parameter[] superParams = superMethod.getParameters();
if (!hasEqualParameterTypes(params, superParams)) continue;
if ((mn.isPrivate() && !superMethod.isPrivate())
|| (mn.isProtected() && superMethod.isPublic())) {
addWeakerAccessError(cn, mn, params, superMethod);
return;
}
}
}
private void checkInterfaceMethodVisibility(ClassNode node) {
if (!node.isInterface()) return;
for (MethodNode method : node.getMethods()) {
if (method.isPrivate()) {
addError(
"Method '"
+ method.getName()
+ "' is private but should be public in "
+ getDescription(currentClass)
+ ".",
method);
} else if (method.isProtected()) {
addError(
"Method '"
+ method.getName()
+ "' is protected but should be public in "
+ getDescription(currentClass)
+ ".",
method);
}
}
}
private void printMethod(PrintWriter out, ClassNode clazz, MethodNode methodNode) {
if (methodNode.getName().equals("<clinit>")) return;
if (methodNode.isPrivate() || !Utilities.isJavaIdentifier(methodNode.getName())) return;
if (methodNode.isSynthetic() && methodNode.getName().equals("$getStaticMetaClass")) return;
printAnnotations(out, methodNode);
if (!clazz.isInterface()) printModifiers(out, methodNode.getModifiers());
printGenericsBounds(out, methodNode.getGenericsTypes());
out.print(" ");
printType(out, methodNode.getReturnType());
out.print(" ");
out.print(methodNode.getName());
printParams(out, methodNode);
ClassNode[] exceptions = methodNode.getExceptions();
for (int i = 0; i < exceptions.length; i++) {
ClassNode exception = exceptions[i];
if (i == 0) {
out.print("throws ");
} else {
out.print(", ");
}
printType(out, exception);
}
if ((methodNode.getModifiers() & Opcodes.ACC_ABSTRACT) != 0) {
out.println(";");
} else {
out.print(" { ");
ClassNode retType = methodNode.getReturnType();
printReturn(out, retType);
out.println("}");
}
}