diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..9488fd9ac
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+target/
+build/
+lib/
+generated/
\ No newline at end of file
diff --git a/tools/java/cpp-build/target/cpp-build-1.0-SNAPSHOT-jar-with-dependencies.jar b/tools/java/cpp-build/target/cpp-build-1.0-SNAPSHOT-jar-with-dependencies.jar
deleted file mode 100644
index d075d6a48..000000000
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diff --git a/tools/java/java-build/target/java-build-1.0-SNAPSHOT-jar-with-dependencies.jar b/tools/java/java-build/target/java-build-1.0-SNAPSHOT-jar-with-dependencies.jar
deleted file mode 100644
index 504057825..000000000
Binary files a/tools/java/java-build/target/java-build-1.0-SNAPSHOT-jar-with-dependencies.jar and /dev/null differ