diff --git a/.gitignore b/.gitignore
index e43e9a3..4ea327c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,3 @@
-*.class
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
 # Package Files #
 *.jar
 *.war
@@ -10,4 +5,44 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
-/target
+
+# maven build outputs
+target/
+
+# netbeans legacy
+nbproject/
+nbactions.xml
+
+# eclipse legacy
+.project
+
+# intellij
+.idea/libraries/
+.idea/workspace.xml
+.idea/uiDesigner.xml
+.idea/compiler.xml
+.idea/misc.xml
+.idea/checkstyle.xml
+.idea/artifacts/
+.idea/dataSources*
+.idea/tasks.xml
+.idea/dictionaries/
+.idea/shelf/
+.idea/dynamic.xml
+.idea/sqlDataSources.xml
+.idea/gradle.xml
+.idea/mongoSettings.xml
+
+# Spring
+spring.log
+logs/
+/application.properties
+/bootstrap.properties
+
+# Composer-style
+vendor
+
+# Git and temp files
+*.orig
+*.patch
+*~