diff --git a/bindings/java/src/net/hyperic/sigar/NetPortMap.java b/bindings/java/src/net/hyperic/sigar/NetPortMap.java
index 20f5be7e..0879d4cd 100644
--- a/bindings/java/src/net/hyperic/sigar/NetPortMap.java
+++ b/bindings/java/src/net/hyperic/sigar/NetPortMap.java
@@ -5,8 +5,6 @@ import java.io.IOException;
 import java.io.File;
 import java.io.FileReader;
 
-import java.util.ArrayList;
-import java.util.List;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
diff --git a/bindings/java/src/net/hyperic/sigar/OperatingSystem.java b/bindings/java/src/net/hyperic/sigar/OperatingSystem.java
index 0ffa7c65..fc8a2f4b 100644
--- a/bindings/java/src/net/hyperic/sigar/OperatingSystem.java
+++ b/bindings/java/src/net/hyperic/sigar/OperatingSystem.java
@@ -1,6 +1,5 @@
 package net.hyperic.sigar;
 
-import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.File;
 import java.io.FileReader;