public static PsiCodeBlock getOrCreatePsiCodeBlock(GrOpenBlock block) {
    if (block == null) return null;

    final SoftReference<PsiCodeBlock> ref = block.getUserData(PSI_CODE_BLOCK);
    final PsiCodeBlock body = dereference(ref);
    if (body != null) return body;
    final GrSyntheticCodeBlock newBody = new GrSyntheticCodeBlock(block);
    block.putUserData(PSI_CODE_BLOCK, new SoftReference<>(newBody));
    return newBody;
  }
public static PsiCodeBlock getOrCreatePsiCodeBlock(GrOpenBlock block)