How to use

findParameterNames

method

in

org.eclipse.jdt.core.CompletionProposal

  return super.computeReplacementString();
char[][] parameterNames= fProposal.findParameterNames(null);
int count= parameterNames.length;
fArgumentOffsets= new int[count];

appendMethodNameReplacement(buffer);
final char[][] parameterNames = fProposal.findParameterNames(null);
final int count = parameterNames.length;
fArgumentOffsets = new int[count];

appendMethodNameReplacement(buffer);
final char[][] parameterNames = fProposal.findParameterNames(null);
final int count = parameterNames.length;
fArgumentOffsets = new int[count];

appendMethodNameReplacement(buffer);
char[][] parameterNames= fProposal.findParameterNames(null);
int count= parameterNames.length;
fArgumentOffsets= new int[count];

appendMethodNameReplacement(buffer);
char[][] parameterNames= fProposal.findParameterNames(null);
int count= parameterNames.length;
fArgumentOffsets= new int[count];

final char[][] parameterNames = fProposal.findParameterNames(null);

  buffer.append(SPACE);
char[][] parameterNames= fProposal.findParameterNames(null);

  buffer.append(SPACE);
char[][] parameterNames= fProposal.findParameterNames(null);

final char[][] parameterNames = fProposal.findParameterNames(null);

private void appendGuessingCompletion(StringBuilder buffer, CompletionProposal proposal) {
  char[][] parameterNames= proposal.findParameterNames(null);

public SignatureInformation toSignatureInformation(CompletionProposal methodProposal) {
  SignatureInformation $ = new SignatureInformation();
  StringBuilder desription = descriptionProvider.createMethodProposalDescription(methodProposal);
  $.setLabel(desription.toString());
  $.setDocumentation(this.computeJavaDoc(methodProposal));
  char[] signature = SignatureUtil.fix83600(methodProposal.getSignature());
  char[][] parameterNames = methodProposal.findParameterNames(null);
  char[][] parameterTypes = Signature.getParameterTypes(signature);
  for (int i = 0; i < parameterTypes.length; i++) {
    parameterTypes[i] = Signature.getSimpleName(Signature.toCharArray(SignatureUtil.getLowerBound(parameterTypes[i])));
  }
  if (Flags.isVarargs(methodProposal.getFlags())) {
    int index = parameterTypes.length - 1;
    parameterTypes[index] = convertToVararg(parameterTypes[index]);
  }
  List<ParameterInformation> parameterInfos = new LinkedList<>();
  for (int i = 0; i < parameterTypes.length; i++) {
    StringBuilder builder = new StringBuilder();
    builder.append(parameterTypes[i]);
    builder.append(' ');
    builder.append(parameterNames[i]);
    parameterInfos.add(new ParameterInformation(builder.toString()));
  }
  $.setParameters(parameterInfos);
  return $;
}

char[][] parameterNames= fProposal.findParameterNames(null);
int count= parameterNames.length;
fPositions= new Position[count];

/**
 * Appends the parameter list to <code>buffer</code>.
 *
 * @param buffer the buffer to append to
 * @param methodProposal the method proposal
 * @return the modified <code>buffer</code>
 */
private StyledString appendUnboundedParameterList(StyledString buffer, CompletionProposal methodProposal) {
  // TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293
  // gets fixed.
  char[] signature= SignatureUtil.fix83600(methodProposal.getSignature());
  char[][] parameterNames= methodProposal.findParameterNames(null);
  char[][] parameterTypes= Signature.getParameterTypes(signature);
  for (int i= 0; i < parameterTypes.length; i++)
    parameterTypes[i]= createTypeDisplayName(SignatureUtil.getLowerBound(parameterTypes[i]));
  if (Flags.isVarargs(methodProposal.getFlags())) {
    int index= parameterTypes.length - 1;
    parameterTypes[index]= convertToVararg(parameterTypes[index]);
  }
  return appendParameterSignature(buffer, parameterTypes, parameterNames);
}

/**
 * Appends the parameter list to <code>buffer</code>.
 *
 * @param buffer the buffer to append to
 * @param methodProposal the method proposal
 * @return the modified <code>buffer</code>
 */
private StyledString appendUnboundedParameterList(StyledString buffer, CompletionProposal methodProposal) {
  // TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293
  // gets fixed.
  char[] signature= SignatureUtil.fix83600(methodProposal.getSignature());
  char[][] parameterNames= methodProposal.findParameterNames(null);
  char[][] parameterTypes= Signature.getParameterTypes(signature);
  for (int i= 0; i < parameterTypes.length; i++)
    parameterTypes[i]= createTypeDisplayName(SignatureUtil.getLowerBound(parameterTypes[i]));
  if (Flags.isVarargs(methodProposal.getFlags())) {
    int index= parameterTypes.length - 1;
    parameterTypes[index]= convertToVararg(parameterTypes[index]);
  }
  return appendParameterSignature(buffer, parameterTypes, parameterNames);
}

/**
 * Appends the parameter list to <code>buffer</code>.
 *
 * @param buffer the buffer to append to
 * @param methodProposal the method proposal
 * @return the modified <code>buffer</code>
 */
private StringBuilder appendUnboundedParameterList(StringBuilder buffer, CompletionProposal methodProposal) {
  // TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293
  // gets fixed.
  char[] signature= SignatureUtil.fix83600(methodProposal.getSignature());
  char[][] parameterNames= methodProposal.findParameterNames(null);
  char[][] parameterTypes= Signature.getParameterTypes(signature);
  for (int i= 0; i < parameterTypes.length; i++) {
    parameterTypes[i]= createTypeDisplayName(SignatureUtil.getLowerBound(parameterTypes[i]));
  }
  if (Flags.isVarargs(methodProposal.getFlags())) {
    int index= parameterTypes.length - 1;
    parameterTypes[index]= convertToVararg(parameterTypes[index]);
  }
  return appendParameterSignature(buffer, parameterTypes, parameterNames);
}

/**
 * Appends the parameter list to <code>buffer</code>.
 *
 * @param buffer the buffer to append to
 * @param methodProposal the method proposal
 * @return the modified <code>buffer</code>
 */
private StringBuffer appendUnboundedParameterList(StringBuffer buffer, CompletionProposal methodProposal) {
  // TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293
  // gets fixed.
  char[] signature= SignatureUtil.fix83600(methodProposal.getSignature());
  char[][] parameterNames= methodProposal.findParameterNames(null);
  char[][] parameterTypes= Signature.getParameterTypes(signature);
  for (int i= 0; i < parameterTypes.length; i++)
    parameterTypes[i]= createTypeDisplayName(SignatureUtil.getLowerBound(parameterTypes[i]));
  if (Flags.isVarargs(methodProposal.getFlags())) {
    int index= parameterTypes.length - 1;
    parameterTypes[index]= convertToVararg(parameterTypes[index]);
  }
  return appendParameterSignature(buffer, parameterTypes, parameterNames);
}

parameterPackageNames,
parameterTypeNames,
proposal.findParameterNames(null),
Signature.getSignatureQualifier(returnTypeSignature),
Signature.getSignatureSimpleName(returnTypeSignature),

parameterPackageNames,
parameterTypeNames,
proposal.findParameterNames(null),
Signature.getSignatureQualifier(returnTypeSignature),
Signature.getSignatureSimpleName(returnTypeSignature),

parameterPackageNames,
parameterTypeNames,
proposal.findParameterNames(null),
Signature.getSignatureQualifier(returnTypeSignature),
Signature.getSignatureSimpleName(returnTypeSignature),

parameterPackageNames,
parameterTypeNames,
proposal.findParameterNames(null),
Signature.getSignatureQualifier(returnTypeSignature),
Signature.getSignatureSimpleName(returnTypeSignature),