diff --git a/java_tools/.idea/.gitignore b/java_tools/.idea/.gitignore
new file mode 100644
index 0000000000..26d33521af
--- /dev/null
+++ b/java_tools/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/java_tools/.idea/compiler.xml b/java_tools/.idea/compiler.xml
new file mode 100644
index 0000000000..61a9130cd9
--- /dev/null
+++ b/java_tools/.idea/compiler.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/java_tools/.idea/gradle.xml b/java_tools/.idea/gradle.xml
new file mode 100644
index 0000000000..a1cca83d6d
--- /dev/null
+++ b/java_tools/.idea/gradle.xml
@@ -0,0 +1,18 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/java_tools/.idea/jarRepositories.xml b/java_tools/.idea/jarRepositories.xml
new file mode 100644
index 0000000000..fdc392fe87
--- /dev/null
+++ b/java_tools/.idea/jarRepositories.xml
@@ -0,0 +1,20 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/java_tools/.idea/misc.xml b/java_tools/.idea/misc.xml
new file mode 100644
index 0000000000..b0051c81ef
--- /dev/null
+++ b/java_tools/.idea/misc.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/java_tools/.idea/vcs.xml b/java_tools/.idea/vcs.xml
new file mode 100644
index 0000000000..6c0b863585
--- /dev/null
+++ b/java_tools/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file