Set memory limit on javac

Author: McLeopold

worker/compiler.py

@@ -224,7 +224,7 @@ def compile(self, bot_dir, globs, errors, timelimit):
     "Groovy"    : [["groovyc"],
                              ["jar", "cfe", BOT + ".jar", BOT]],
     "Haskell" : [["ghc", "--make", BOT + ".hs", "-O", "-v0"]],
-    "Java"        : [["javac"],
+    "Java"        : [["javac", "-J-Xmx%sm" % (MEMORY_LIMIT)],
                              ["jar", "cfe", BOT + ".jar", BOT]],
     "Lisp"      : [['sbcl', '--dynamic-space-size', str(MEMORY_LIMIT), '--script', BOT + '.lisp']],
     "OCaml"     : [["ocamlbuild", BOT + ".native"]],