No need for these helper methods to be public

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1470357 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/test/java/org/apache/commons/io/input/CharSequenceInputStreamTest.java

@@ -287,7 +287,7 @@ public void testMarkSupported() throws Exception {
         }
     }
 
-    public void testReadZero(final String csName) throws Exception {
+    private void testReadZero(final String csName) throws Exception {
         final InputStream r = new CharSequenceInputStream("test", csName);
         try {
             final byte[] bytes = new byte[30];
@@ -349,7 +349,7 @@ public void testSingleByteRead_UTF8() throws IOException {
     }
 
     // This is broken for charsets that don't map each char to a byte
-    public void testSkip(final String csName) throws Exception {
+    private void testSkip(final String csName) throws Exception {
         final InputStream r = new CharSequenceInputStream("test", csName);
         try {
             assertEquals(1, r.skip(1));