diff --git a/fj-core/src/test/java/test/org/fugerit/java/core/io/TestObjectIO.java b/fj-core/src/test/java/test/org/fugerit/java/core/io/TestObjectIO.java
index 17be3d8e..3e64a783 100644
--- a/fj-core/src/test/java/test/org/fugerit/java/core/io/TestObjectIO.java
+++ b/fj-core/src/test/java/test/org/fugerit/java/core/io/TestObjectIO.java
@@ -1,20 +1,14 @@
 package test.org.fugerit.java.core.io;
 
-import org.fugerit.java.core.cfg.ConfigRuntimeException;
 import org.fugerit.java.core.function.SimpleValue;
 import org.fugerit.java.core.io.ObjectIO;
-import org.fugerit.java.core.io.SafeIO;
-import org.fugerit.java.core.lang.helpers.ClassHelper;
 import org.junit.Assert;
 import org.junit.Test;
-import test.org.fugerit.java.helpers.io.InputStreamFail;
 
 import java.io.IOException;
 
 public class TestObjectIO {
 
-	private static final String PATH_OK = "core/xml/dtd/doc-1-0.dtd";
-	
 	@Test
 	public void testStringOk() throws IOException {
 		String test1 = "a";