private boolean init(ASTNode node) {
    _init(node);

    if (myChild1 == null || myChild2 == null) {
      return true;
    }

    PsiElement psi1 = myChild1.getPsi();
    PsiElement psi2 = myChild2.getPsi();
    if (psi1 == null || psi2 == null) {
      return true;
    }

    if (psi1.getLanguage() != GroovyLanguage.INSTANCE || psi2.getLanguage() != GroovyLanguage.INSTANCE) {
      return true;
    }
    return false;
  }
private boolean init(ASTNode node)