Control: tags -1 + patch
Here is a patch fixing this issue.
--- a/java/Makefile
+++ b/java/Makefile
@@ -5,7 +5,7 @@
svm_train.class svm_predict.class svm_toy.class svm_scale.class
#JAVAC = jikes
-JAVAC_FLAGS = -target 1.5 -source 1.5
+JAVAC_FLAGS = -target 1.8 -source 1.8
JAVAC = javac
# JAVAC_FLAGS =
