[TINKERPOP-3088] SumGlobalStep returns a long value even the highest common type's bit <= 32

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Done
• Affects Version/s: 3.7.2
• Fix Version/s: 4.0.0
• Component/s: process
• Assignee: Stephen Mallette
• Reporter: Norio Akagi
• Created: 20/Jun/24 15:33
• Updated: 14/Oct/24 18:36
• Resolved: 14/Oct/24 18:36

Description

This happens because in

@Override
public S projectTraverser(final Traverser.Admin<S> traverser) {
    return (S) mul(traverser.get(), traverser.bulk());
}

It multiplies with bulk, which is Long type, so upcasted. This is at least not in semantics and unexpected behavior