When installing Forge source and subsequently trying to recompile in MCP, I get the following errors:

 

 

== MCP 6.2 (data: 6.2, client: 1.2.5, server: 1.2.5) ==
# found jad, ff, jad patches, ff patches, osx patches, srgs, name csvs, doc csvs
, param csvs, astyle, astyle config
== Recompiling client ==
> Cleaning bin
> Recompiling
'"C:\Program Files\Java\jdk1.6.0_24\bin\javac" -Xlint:-options -deprecation -g -
source 1.6 -target 1....' failed : 1

== ERRORS FOUND ==

src\minecraft\net\minecraft\src\ModLoader.java:388: type parameters of <T>T cann
ot be determined; no unique maximal instance exists for type variable T with upp
er bounds T,java.lang.Object
        return ReflectionHelper.getPrivateValue(instanceclass, instance, fieldin
dex);
                                               ^

src\minecraft\net\minecraft\src\ModLoader.java:402: type parameters of <T>T cann
ot be determined; no unique maximal instance exists for type variable T with upp
er bounds T,java.lang.Object
        return ReflectionHelper.getPrivateValue(instanceclass, instance, field);

                                               ^

2 errors
==================

!! Can not find server sources, try decompiling !!
Press any key to continue . . .

 

 

This is a fresh install of MCP 6.2 and fresh new copy of the source for Forge recommended build 120.  The client jar file is an untouched 1.2.5 Minecraft jar without Modloader installed.

 

Is there something I am overlooking?

Update your jdk

Of all the silly mistakes... * slaps forehead *

 

Worked like a charm.  Thank you for the quick help.

 

And thank you for Forge.