concoredocker.java is fundamentally broken — literalEval() always returns empty HashMap

[GaneshPatil7517]

• File: concoredocker.java line ~124
• The Java literalEval() is a no-op stub returning new HashMap<>(). This means read(), defaultMaxTime(), and write() (which uses maxtime instead of simtime) are all broken. The Java implementation cannot function.
• Also: unchanged() returns void instead of boolean

[GaneshPatil7517]

Hi @pradeeban 👋
Whenever you have some time, could you please take a look at this PR?
#231

[pradeeban]

concoredocker.java (and any java implementation) is merely just a toy. We never really implemented concore for java.