Unused imports

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/sanselan/trunk@995617 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/test/java/org/apache/sanselan/formats/png/PngWriteForceTrueColorText.java b/src/test/java/org/apache/sanselan/formats/png/PngWriteForceTrueColorText.java
index 9c893f5..9dc10a4 100644
--- a/src/test/java/org/apache/sanselan/formats/png/PngWriteForceTrueColorText.java
+++ b/src/test/java/org/apache/sanselan/formats/png/PngWriteForceTrueColorText.java
@@ -19,14 +19,11 @@
 
 import java.awt.image.BufferedImage;
 import java.io.File;
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 import org.apache.sanselan.ImageFormat;
-import org.apache.sanselan.ImageReadException;
-import org.apache.sanselan.ImageWriteException;
 import org.apache.sanselan.Sanselan;
 import org.apache.sanselan.util.Debug;