How to use

replace

method

in

spoon.reflect.code.CtLiteral

@Override
public void revert() {
  newLiteral.replace(previousVariable);
}

private CtMethod<?> createCharacterMutant(CtMethod method, int original_lit_index, Character newValue) {
  CtMethod cloned_method = CloneHelper.cloneTestMethodForAmp(method, "_literalMutationChar");
  Counter.updateInputOf(cloned_method, 1);
  CtLiteral toReplace = Query.getElements(cloned_method.getBody(), new LiteralToBeMutedFilter())
      .get(original_lit_index);
  toReplace.replace(cloned_method.getFactory().Code().createLiteral(newValue));
  DSpotUtils.addComment(toReplace, "TestDataMutator on strings", CtComment.CommentType.INLINE);
  return cloned_method;
}

private CtMethod<?> createStringMutant(CtMethod<?> method, int original_lit_index, String newValue) {
  CtMethod<?> cloned_method = CloneHelper.cloneTestMethodForAmp(method, "_literalMutationString");
  Counter.updateInputOf(cloned_method, 1);
  CtLiteral toReplace = Query.getElements(cloned_method.getBody(), new LiteralToBeMutedFilter())
      .get(original_lit_index);
  toReplace.replace(cloned_method.getFactory().Code().createLiteral(newValue));
  DSpotUtils.addComment(toReplace, "TestDataMutator on strings", CtComment.CommentType.INLINE);
  return cloned_method;
}

      .getCatchers().contains(catches.get(0))
  ) {
((CtLiteral<String>) failInvocation.get(0).getArguments().get(0)).replace(
    spoon.getFactory().createLiteral(PREFIX_MESSAGE_EXPECTED_EXCEPTION + exceptionName)
);