--- /usr/bin/repoman	2006-07-16 13:37:40.000000000 +0200
+++ repoman	2006-07-16 16:55:25.000000000 +0200
@@ -1051,6 +1051,21 @@
 				fails["LIVEVCS.stable"].append(x+"/"+y+".ebuild with stable keywords:%s " % bad_stable_keywords)
 			del keyword, bad_stable_keywords		
 
+		"""
+		Check for old style java eclasses
+		  #1: old eclasses:
+		"""
+		if set(["java-pkg","java-utils"]).intersection(myaux["INHERITED"].split()):
+			stats["usage.obsolete"] += 1
+			fails["usage.obsolete"].append("%s/%s.ebuild: not migrated to generation 2 of java system" % (x, y))
+
+		"""
+		  #2: not needed USE flags:
+		"""
+		if set(["jikes"]).intersection(myaux["IUSE"].split()):
+			stats["usage.obsolete"] += 1
+			fails["usage.obsolete"].append("%s/%s.ebuild: has jikes in IUSE" % (x, y))
+
 		if "--ignore-arches" in myoptions:
 			arches = [[repoman_settings["ARCH"], repoman_settings["ARCH"],
 				repoman_settings["ACCEPT_KEYWORDS"].split()]]
@@ -1268,6 +1283,10 @@
 		continuation_symbol = re.compile(r'(.*[ ]+[\\][ ].*)')
 		line_continuation_quoted = re.compile(r'(\"|\')(([\w ,:;#\[\]\.`=/|\$\^\*{}()\'-])|(\\.))*\1')
 		line_continuation = re.compile(r'([^#]*\S)(\s+|\t)\\$')
+		java_ant_run = re.compile(r'^\s*ant')
+		java_source = re.compile(r'.*java-pkg_dosrc.*')
+		java_had_ant_run_warning=0
+		java_had_source_warning=0
 		linenum=0
 		previous_line = None
 		for line in input(checkdir+"/"+y+".ebuild"):
@@ -1336,6 +1355,18 @@
 								myerrormsg = "Line continuation (\"\\\") Syntax Error. Line %d" % linenum
 								stats["ebuild.majorsyn"] +=1
 								fails["ebuild.majorsyn"].append(x+"/"+y+".ebuild: %s" % myerrormsg)
+					# ant usage check
+					match = java_ant_run.match(line)
+					if match and not java_had_ant_run_warning:
+						stats["usage.obsolete"] += 1
+						fails["usage.obsolete"].append(x+"/"+y+".ebuild: runs ant, should use java-ant-2 eclass")
+						java_had_ant_run_warning=1
+					# java-pkg_dosrc without IUSE="source"
+					match = java_source.match(line)
+					if match and not java_had_source_warning and 'source' not in myaux['IUSE'].split():
+						stats["ebuild.minorsyn"] += 1
+						fails["ebuild.minorsyn"].append(x+"/"+y+".ebuild: uses java-pkg_dosrc, but lacks source in IUSE")
+						java_had_source_warning=1
 			previous_line = line
 		del previous_line