Fix deprecation warnings

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1470209 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/java/org/apache/commons/io/filefilter/FileFilterTestCase.java

@@ -28,6 +28,7 @@
 import java.util.List;
 import java.util.Set;
 
+import org.apache.commons.io.Charsets;
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.io.IOCase;
 import org.apache.commons.io.IOUtils;
@@ -962,7 +963,7 @@ public void testMagicNumberFileFilterBytes() throws Exception {
         generateTestData(classFileAStream, 32);
         classFileAStream.close();
 
-        FileUtils.write(xmlFileB, xmlFileContent);
+        FileUtils.write(xmlFileB, xmlFileContent, Charsets.UTF_8);
         FileUtils.touch(emptyFile);
 
         IOFileFilter filter = new MagicNumberFileFilter(classFileMagicNumber);
@@ -1029,7 +1030,7 @@ public void testMagicNumberFileFilterString() throws Exception {
         generateTestData(classFileAStream, 32);
         classFileAStream.close();
 
-        FileUtils.write(xmlFileB, xmlFileContent);
+        FileUtils.write(xmlFileB, xmlFileContent, Charsets.UTF_8);
 
         IOFileFilter filter = new MagicNumberFileFilter(xmlMagicNumber);
 
@@ -1055,7 +1056,7 @@ public void testMagicNumberFileFilterStringOffset() throws Exception {
 
         final OutputStream tarFileAStream = FileUtils.openOutputStream(tarFileA);
         generateTestData(tarFileAStream, tarMagicNumberOffset);
-        IOUtils.write(tarMagicNumber, tarFileAStream);
+        IOUtils.write(tarMagicNumber, tarFileAStream, Charsets.UTF_8);
         tarFileAStream.close();
 
         createFile(randomFileB, 2 * tarMagicNumberOffset);