Specify that ObjId.hashCode() returns the same as the long value hashCode().
Specify that ObjId.hashCode() returns the same as the long value hashCode().

gmsconstantino/jsimpledb,gmsconstantino/jsimpledb,archiecobbs/jsimpledb,mmayorivera/jsimpledb,permazen/permazen,tempbottle/jsimpledb,permazen/permazen,gmsconstantino/jsimpledb,archiecobbs/jsimpledb,permazen/permazen,mmayorivera/jsimpledb,mmayorivera/jsimpledb,archiecobbs/jsimpledb,tempbottle/jsimpledb,tempbottle/jsimpledb