TreeElement (TreeElement first, ASTNode last, ASTNode anchor, Boolean before) { TreeElement firstAdded = super.addInternal(first, last, anchor, before); CharTable treeCharTab = SharedImplUtil.findCharTableByTree(this); if (first == last && first.getElementType() == JavaElementType.JAVA_CODE_REFERENCE) { for (ASTNode child = ((ASTNode)first).getTreeNext(); child != null; child = child.getTreeNext()) { if (child.getElementType() == mySeparator) break; if (child.getElementType() == JavaElementType.JAVA_CODE_REFERENCE) { TreeElement separator = Factory.createSingleLeafElement(mySeparator, mySeparatorText, treeCharTab, getManager()); super.addInternal(separator, separator, first, Boolean.FALSE); break; } } for (ASTNode child = ((ASTNode)first).getTreePrev(); child != null; child = child.getTreePrev()) { if (child.getElementType() == mySeparator) break; if (child.getElementType() == JavaElementType.JAVA_CODE_REFERENCE) { TreeElement separator = Factory.createSingleLeafElement(mySeparator, mySeparatorText, treeCharTab, getManager()); super.addInternal(separator, separator, child, Boolean.FALSE); break; } } } if (findChildByType(myKeyword) == null && findChildByType(JavaElementType.JAVA_CODE_REFERENCE) != null) { LeafElement keyword = Factory.createSingleLeafElement(myKeyword, myKeywordText, treeCharTab, getManager()); super.addInternal(keyword, keyword, getFirstChildNode(), Boolean.TRUE); } return firstAdded; }