diff --git a/.gitignore b/.gitignore
index ecebe0642e..ec55baf87d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,22 +14,3 @@ hs_err_pid*
 #ide config
 .metadata
 .recommenders
-/bin/
-.idea/workspace.xml  
-.idea/dictionaries/myj.xml  
-.idea/  
-.DS_Store  
-*.classpath  
-*.project  
-.settings  
-.project  
-.target  
-.classpath  
-**/.settings  
-**/.classpath  
-**/.eclipse  
-**/target/  
-target/  
-bin/  
-.svn  
-*.iml  
\ No newline at end of file
diff --git a/group02/727171008/.gitignore b/group02/727171008/.gitignore
index 806b57f381..ca4629a963 100644
--- a/group02/727171008/.gitignore
+++ b/group02/727171008/.gitignore
@@ -1,4 +1,3 @@
-/bin/
 *.class
 
 # Mobile Tools for Java (J2ME)
@@ -15,7 +14,6 @@ hs_err_pid*
 #ide config
 .metadata
 .recommenders
-/bin/
 .idea/workspace.xml  
 .idea/dictionaries/myj.xml  
 .idea/