int () { int id = IdentifierHighlighterPass.id; if (id == 0) { TextEditorHighlightingPassRegistrarImpl registrar = (TextEditorHighlightingPassRegistrarImpl)TextEditorHighlightingPassRegistrar.getInstance(myFile.getProject()); synchronized (IdentifierHighlighterPass.class) { id = IdentifierHighlighterPass.id; if (id == 0) { IdentifierHighlighterPass.id = id = registrar.getNextAvailableId(); } } } return id; }