[SHINDIG-1736] JsonUtil throws IllegalArgumentException if the class it is parsing has any duplicate methods

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.5.0-beta1
• Fix Version/s: 2.5.0-beta1
• Component/s: Java
• Assignee: Unassigned
• Reporter: Doug Davies
• Created: 15/Mar/12 17:38
• Updated: 22/Mar/12 12:52
• Resolved: 22/Mar/12 12:50

Description

JsonUtil throws

java.lang.IllegalArgumentException: duplicate key: value

if the class it is parsing has duplicate methods caused by synthetic methods creating for generics. For example:

private class DuplicateBase<type> {
public type getValue()

{ return null; }

}

private class Duplicate extends DuplicateBase<String> {
public String getValue()

{ return "duplicate"; }

}

If the Duplicate Class is parsed by JsonUtil is will blow up.

This was introduced by revision 1290973. Before that it did not use the guava collection and have this problem.