@Override
public boolean isValid() {
PsiLanguageInjectionHost.Shred[] shreds;
synchronized (myLock) {
shreds = myShreds.toArray(new PsiLanguageInjectionHost.Shred[myShreds.size()]);
}
// can grab PsiLock in SmartPsiPointer.restore()
for (PsiLanguageInjectionHost.Shred shred : shreds) {
if (!shred.isValid()) return false;
}
return true;
}
