tracks/java/.gitignore in trackler-2.1.0.29 vs tracks/java/.gitignore in trackler-2.1.0.30

@@ -6,7 +6,6 @@
 .gradle/
 .idea/
 *.iml
 bin/configlet
 bin/configlet.exe
-gradle/
 /exercises/.nb-gradle/
\ No newline at end of file