How to use

isUsed

method

in

org.sonar.java.bytecode.asm.AsmMethod

private boolean isPrivateUnused(AsmMethod asmMethod) {
 return !asmMethod.isUsed() && asmMethod.isPrivate();
}

public void process(AsmMethod method) {
 if (!method.isBodyLoaded() && method.isUsed()) {
  AsmMethod implementation = findImplementation(method.getParent(), method.getKey());
  if (implementation != null) {
   implementation.setUsed(true);
   method.linkTo(implementation);
  }
 }
}

public void process(AsmMethod method) {
 if (!method.isBodyLoaded() && method.isUsed()) {
  AsmMethod implementation = findImplementation(method.getParent(), method.getKey());
  if (implementation != null) {
   implementation.setUsed(true);
   method.linkTo(implementation);
  }
 }
}

@Override
public void visitMethod(AsmMethod asmMethod) {
 if (!asmMethod.isUsed() && asmMethod.isProtected() && !asmClass.isAbstract() && !SerializableContract.methodMatch(asmMethod)
  && !asmMethod.isInherited()) {
  CheckMessage message = new CheckMessage(this, "Protected method '" + asmMethod.getName() + "(...)' is never used.");
  int line = getMethodLineNumber(asmMethod);
  if (line > 0) {
   message.setLine(line);
  }
  SourceFile file = getSourceFile(asmClass);
  file.log(message);
 }
}