Merge "Remove unused imports of libcore.io.Libcore."
diff --git a/core/java/com/android/internal/os/ProcessCpuTracker.java b/core/java/com/android/internal/os/ProcessCpuTracker.java
index bf31c7d..1ee4269 100644
--- a/core/java/com/android/internal/os/ProcessCpuTracker.java
+++ b/core/java/com/android/internal/os/ProcessCpuTracker.java
@@ -29,7 +29,6 @@
 import com.android.internal.util.FastPrintWriter;
 
 import libcore.io.IoUtils;
-import libcore.io.Libcore;
 
 import java.io.File;
 import java.io.FileInputStream;
diff --git a/graphics/java/android/graphics/pdf/PdfEditor.java b/graphics/java/android/graphics/pdf/PdfEditor.java
index 3821bc7..21ce1b8 100644
--- a/graphics/java/android/graphics/pdf/PdfEditor.java
+++ b/graphics/java/android/graphics/pdf/PdfEditor.java
@@ -27,7 +27,6 @@
 import android.system.OsConstants;
 import dalvik.system.CloseGuard;
 import libcore.io.IoUtils;
-import libcore.io.Libcore;
 
 import java.io.IOException;
 
diff --git a/services/net/java/android/net/ip/IpNeighborMonitor.java b/services/net/java/android/net/ip/IpNeighborMonitor.java
index fc07aa1..9512f1b 100644
--- a/services/net/java/android/net/ip/IpNeighborMonitor.java
+++ b/services/net/java/android/net/ip/IpNeighborMonitor.java
@@ -40,7 +40,6 @@
 import com.android.internal.util.BitUtils;
 
 import libcore.io.IoUtils;
-import libcore.io.Libcore;
 
 import java.io.FileDescriptor;
 import java.net.InetAddress;
diff --git a/services/net/java/android/net/netlink/NetlinkSocket.java b/services/net/java/android/net/netlink/NetlinkSocket.java
index cfcba3a..40098c1 100644
--- a/services/net/java/android/net/netlink/NetlinkSocket.java
+++ b/services/net/java/android/net/netlink/NetlinkSocket.java
@@ -32,7 +32,6 @@
 import android.system.StructTimeval;
 import android.util.Log;
 import libcore.io.IoUtils;
-import libcore.io.Libcore;
 
 import java.io.FileDescriptor;
 import java.io.InterruptedIOException;