diff --git a/.gitignore b/.gitignore
index 09cd281..c476faf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,10 @@ bin/
 # fabric
 
 run/
+
+# java
+
+hs_err_*.log
+replay_*.log
+*.hprof
+*.jfr