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