protected void consumeSingleStaticImportDeclarationName() {
    // SingleTypeImportDeclarationName ::= 'import' 'static' Name
    ImportReference impt;
    int length;
    char[][] tokens = new char[length = this.identifierLengthStack[this.identifierLengthPtr--]][];
    this.identifierPtr -= length;
    long[] positions = new long[length];
    System.arraycopy(this.identifierStack, this.identifierPtr + 1, tokens, 0, length);
    System.arraycopy(this.identifierPositionStack, this.identifierPtr + 1, positions, 0, length);
    pushOnAstStack(
        impt = newImportReference(tokens, positions, false, ClassFileConstants.AccStatic));

    this.modifiers = ClassFileConstants.AccDefault;
    this.modifiersSourceStart = -1; // <-- see comment into modifiersFlag(int)

    if (this.currentToken == TokenNameSEMICOLON) {
      impt.declarationSourceEnd = this.scanner.currentPosition - 1;
    } else {
      impt.declarationSourceEnd = impt.sourceEnd;
    }
    impt.declarationEnd = impt.declarationSourceEnd;
    // this.endPosition is just before the ;
    impt.declarationSourceStart = this.intStack[this.intPtr--];

    if (!this.statementRecoveryActivated
        && this.options.sourceLevel < ClassFileConstants.JDK1_5
        && this.lastErrorEndPositionBeforeRecovery < this.scanner.currentPosition) {
      impt.modifiers =
          ClassFileConstants
              .AccDefault; // convert the static import reference to a non-static importe reference
      problemReporter().invalidUsageOfStaticImports(impt);
    }

    // recovery
    if (this.currentElement != null) {
      this.lastCheckPoint = impt.declarationSourceEnd + 1;
      this.currentElement = this.currentElement.add(impt, 0);
      this.lastIgnoredToken = -1;
      this.restartRecovery = true; // used to avoid branching back into the regular automaton
    }
    if (this.reportReferenceInfo) {
      // Name for static import is TypeName '.' Identifier
      // => accept unknown ref on identifier
      int tokensLength = impt.tokens.length - 1;
      int start = (int) (impt.sourcePositions[tokensLength] >>> 32);
      char[] last = impt.tokens[tokensLength];
      // accept all possible kind for last name, index users will have to select the right one...
      // see bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=86901
      this.requestor.acceptFieldReference(last, start);
      this.requestor.acceptMethodReference(last, 0, start);
      this.requestor.acceptTypeReference(last, start);
      // accept type name
      if (tokensLength > 0) {
        char[][] compoundName = new char[tokensLength][];
        System.arraycopy(impt.tokens, 0, compoundName, 0, tokensLength);
        int end = (int) impt.sourcePositions[tokensLength - 1];
        this.requestor.acceptTypeReference(compoundName, impt.sourceStart, end);
      }
    }
  }
  protected void consumeStaticImportOnDemandDeclarationName() {
    // TypeImportOnDemandDeclarationName ::= 'import' 'static' Name '.' '*'
    /* push an ImportRef build from the last name
    stored in the identifier stack. */

    ImportReference impt;
    int length;
    char[][] tokens = new char[length = this.identifierLengthStack[this.identifierLengthPtr--]][];
    this.identifierPtr -= length;
    long[] positions = new long[length];
    System.arraycopy(this.identifierStack, this.identifierPtr + 1, tokens, 0, length);
    System.arraycopy(this.identifierPositionStack, this.identifierPtr + 1, positions, 0, length);
    pushOnAstStack(
        impt = new ImportReference(tokens, positions, true, ClassFileConstants.AccStatic));

    // star end position
    impt.trailingStarPosition = this.intStack[this.intPtr--];
    this.modifiers = ClassFileConstants.AccDefault;
    this.modifiersSourceStart = -1; // <-- see comment into modifiersFlag(int)

    if (this.currentToken == TokenNameSEMICOLON) {
      impt.declarationSourceEnd = this.scanner.currentPosition - 1;
    } else {
      impt.declarationSourceEnd = impt.sourceEnd;
    }
    impt.declarationEnd = impt.declarationSourceEnd;
    // this.endPosition is just before the ;
    impt.declarationSourceStart = this.intStack[this.intPtr--];

    if (!this.statementRecoveryActivated
        && this.options.sourceLevel < ClassFileConstants.JDK1_5
        && this.lastErrorEndPositionBeforeRecovery < this.scanner.currentPosition) {
      impt.modifiers =
          ClassFileConstants
              .AccDefault; // convert the static import reference to a non-static importe reference
      problemReporter().invalidUsageOfStaticImports(impt);
    }

    // recovery
    if (this.currentElement != null) {
      this.lastCheckPoint = impt.declarationSourceEnd + 1;
      this.currentElement = this.currentElement.add(impt, 0);
      this.lastIgnoredToken = -1;
      this.restartRecovery = true; // used to avoid branching back into the regular automaton
    }
    if (this.reportReferenceInfo) {
      this.requestor.acceptTypeReference(impt.tokens, impt.sourceStart, impt.sourceEnd);
    }
  }