--- tigervnc-1.7.1/java/com/tigervnc/decoder/Makefile.orig 2017-10-26 01:26:24.903059400 +0000 +++ tigervnc-1.7.1/java/com/tigervnc/decoder/Makefile 2017-10-26 01:27:04.782766225 +0000 @@ -1,6 +1,6 @@ JC = javac -JCFLAGS = -target 1.7 -classpath ../../../ +JCFLAGS = -source 1.7 -target 1.7 -classpath ../../../ SOURCES = \ common/Repaintable.java \