i added 1 java code and i have this error in compile.

[Visius]

[echo] L2jFrozen Gameserver Revision: 948M
compile:

BUILD FAILED
C:\Users\DreamTeam\Desktop\Lineage II Nephelim Source\gameserver\build.xml:65: java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main : Unsupported major.minor version 51.0

Total time: 2 seconds

 

What does it means?

[Visius]

I can't find where JDK is installed :/

[Tryskell]

I can't find where JDK is installed :/

You give the stick to be beaten, u masochist.

[Stewie]

You give the stick to be beaten, u masochist.

 

Hope i'm going to end this with the pictures below.