Program: 98186
Project: 98186
Buggy source:
private void write(){
  Collection<ZooClassDef> schemata=commonCache.getSchemata(this);
  for (  ZooClassDef cs : schemata) {
    if (cs.jdoZooIsDeleted())     continue;
    if (cs.jdoZooIsNew() || cs.jdoZooIsDirty()) {
      checkSchemaFields(cs,schemata);
    }
  }
  for (  ZooPCImpl co : commonCache.getDeletedObjects()) {
    if (!co.jdoZooIsDirty() || co.jdoZooGetNode() != this) {
      throw new IllegalStateException("String_Node_Str");
    }
    if (co.jdoZooIsDeleted()) {
      if (co.jdoZooIsNew()) {
        continue;
      }
      if (co.jdoZooGetClassDef().jdoZooIsDeleted()) {
        continue;
      }
      if (co instanceof DeleteCallback) {
        ((DeleteCallback)co).jdoPreDelete();
      }
      co.jdoZooGetContext().notifyEvent(co,ZooInstanceEvent.PRE_DELETE);
      co.jdoZooGetContext().getDataDeleteSink().delete(co);
    }
 else {
      throw new IllegalStateException("String_Node_Str");
    }
  }
  for (  ZooClassDef cs : schemata) {
    cs.getProvidedContext().getDataDeleteSink().flush();
  }
  for (  ZooPCImpl co : commonCache.getDirtyObjects()) {
    if (!co.jdoZooIsDirty() || co.jdoZooGetNode() != this) {
      continue;
    }
    if (!co.jdoZooIsDeleted()) {
      if (co instanceof StoreCallback) {
        ((StoreCallback)co).jdoPreStore();
      }
      co.jdoZooGetContext().notifyEvent(co,ZooInstanceEvent.PRE_STORE);
      co.jdoZooGetContext().getDataSink().write(co);
    }
  }
  for (  ZooClassDef cs : schemata) {
    cs.getProvidedContext().getDataSink().flush();
  }
  for (  ZooClassDef cs : schemata) {
    if (cs.jdoZooIsDeleted() && !cs.jdoZooIsNew()) {
      disk.deleteSchema(cs);
    }
  }
}

Fixed version (ground truth):
private void write(){
  Collection<ZooClassDef> schemata=commonCache.getSchemata(this);
  for (  ZooClassDef cs : schemata) {
    System.out.println("String_Node_Str" + cs.getClassName() + "String_Node_Str"+ cs.getOid());
    if (cs.jdoZooIsDeleted())     continue;
    if (cs.jdoZooIsNew() || cs.jdoZooIsDirty()) {
      System.out.println("String_Node_Str" + cs.getClassName() + "String_Node_Str"+ cs.getOid());
      checkSchemaFields(cs,schemata);
    }
  }
  for (  ZooPCImpl co : commonCache.getDeletedObjects()) {
    if (!co.jdoZooIsDirty() || co.jdoZooGetNode() != this) {
      throw new IllegalStateException("String_Node_Str");
    }
    if (co.jdoZooIsDeleted()) {
      if (co.jdoZooIsNew()) {
        continue;
      }
      if (co.jdoZooGetClassDef().jdoZooIsDeleted()) {
        continue;
      }
      if (co instanceof DeleteCallback) {
        ((DeleteCallback)co).jdoPreDelete();
      }
      co.jdoZooGetContext().notifyEvent(co,ZooInstanceEvent.PRE_DELETE);
      co.jdoZooGetContext().getDataDeleteSink().delete(co);
    }
 else {
      throw new IllegalStateException("String_Node_Str");
    }
  }
  for (  ZooClassDef cs : schemata) {
    cs.getProvidedContext().getDataDeleteSink().flush();
  }
  for (  ZooPCImpl co : commonCache.getDirtyObjects()) {
    if (!co.jdoZooIsDirty() || co.jdoZooGetNode() != this) {
      continue;
    }
    if (!co.jdoZooIsDeleted()) {
      if (co instanceof StoreCallback) {
        ((StoreCallback)co).jdoPreStore();
      }
      co.jdoZooGetContext().notifyEvent(co,ZooInstanceEvent.PRE_STORE);
      co.jdoZooGetContext().getDataSink().write(co);
    }
  }
  for (  ZooClassDef cs : schemata) {
    cs.getProvidedContext().getDataSink().flush();
  }
  for (  ZooClassDef cs : schemata) {
    if (cs.jdoZooIsDeleted() && !cs.jdoZooIsNew()) {
      disk.deleteSchema(cs);
    }
  }
}