diff --git a/src/main/org/apache/tools/ant/util/UUEncoder.java b/src/main/org/apache/tools/ant/util/UUEncoder.java
index 89b8724c9..29a1e536e 100644
--- a/src/main/org/apache/tools/ant/util/UUEncoder.java
+++ b/src/main/org/apache/tools/ant/util/UUEncoder.java
@@ -1,142 +1,142 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-package org.apache.tools.ant.util;
-
-import java.io.InputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.PrintStream;
-
-/**
- * UUEncoding of an input stream placed into an outputstream.
- * This class is meant to be a drop in replacement for
- * sun.misc.UUEncoder, which was previously used by Ant.
- * The uuencode algorithm code has been copied from the
- * geronimo project.
- **/
-
-public class UUEncoder {
- protected static final int DEFAULT_MODE = 644;
- private static final int MAX_CHARS_PER_LINE = 45;
- private OutputStream out;
- private String name;
-
- /**
- * Constructor specifing a name for the encoded buffer, begin
- * line will be:
- *
- * begin 644 [NAME]
- *
- * @param name the name of the encoded buffer.
- */
- public UUEncoder(String name) {
- this.name = name;
- }
-
- /**
- * UUEncode bytes from the input stream, and write them as text characters
- * to the output stream. This method will run until it exhausts the
- * input stream.
- * @param is the input stream.
- * @param out the output stream.
- */
- public void encode(InputStream is, OutputStream out)
- throws IOException {
- this.out = out;
- encodeBegin();
- byte[] buffer = new byte[MAX_CHARS_PER_LINE * 100];
- int count;
- while ((count = is.read(buffer, 0, buffer.length)) != -1) {
- int pos = 0;
- while (count > 0) {
- int num = count > MAX_CHARS_PER_LINE
- ? MAX_CHARS_PER_LINE
- : count;
- encodeLine(buffer, pos, num, out);
- pos += num;
- count -= num;
- }
- }
- out.flush();
- encodeEnd();
- }
-
- /**
- * Encode a string to the output.
- */
- private void encodeString(String n) throws IOException {
- PrintStream writer = new PrintStream(out);
- writer.print(n);
- writer.flush();
- }
-
- private void encodeBegin() throws IOException {
- encodeString("begin " + DEFAULT_MODE + " " + name + "\n");
- }
-
- private void encodeEnd() throws IOException {
- encodeString(" \nend\n");
- }
-
- /**
- * Encode a single line of data (less than or equal to 45 characters).
- *
- * @param data The array of byte data.
- * @param off The starting offset within the data.
- * @param length Length of the data to encode.
- * @param out The output stream the encoded data is written to.
- *
- * @exception IOException
- */
- private void encodeLine(
- byte[] data, int offset, int length, OutputStream out)
- throws IOException {
- // write out the number of characters encoded in this line.
- out.write((byte)((length & 0x3F) + ' '));
- byte a;
- byte b;
- byte c;
-
- for (int i = 0; i < length;) {
- // set the padding defaults
- b = 1;
- c = 1;
- // get the next 3 bytes (if we have them)
- a = data[offset + i++];
- if (i < length) {
- b = data[offset + i++];
- if (i < length) {
- c = data[offset + i++];
- }
- }
-
- byte d1 = (byte)(((a >>> 2) & 0x3F) + ' ');
- byte d2 = (byte)(((( a << 4) & 0x30) | ((b >>> 4) & 0x0F)) + ' ');
- byte d3 = (byte)((((b << 2) & 0x3C) | ((c >>> 6) & 0x3)) + ' ');
- byte d4 = (byte)((c & 0x3F) + ' ');
-
- out.write(d1);
- out.write(d2);
- out.write(d3);
- out.write(d4);
- }
-
- // terminate with a linefeed alone
- out.write('\n');
- }
-}
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+package org.apache.tools.ant.util;
+
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+/**
+ * UUEncoding of an input stream placed into an outputstream.
+ * This class is meant to be a drop in replacement for
+ * sun.misc.UUEncoder, which was previously used by Ant.
+ * The uuencode algorithm code has been copied from the
+ * geronimo project.
+ **/
+
+public class UUEncoder {
+ protected static final int DEFAULT_MODE = 644;
+ private static final int MAX_CHARS_PER_LINE = 45;
+ private OutputStream out;
+ private String name;
+
+ /**
+ * Constructor specifing a name for the encoded buffer, begin
+ * line will be:
+ *
+ * begin 644 [NAME]
+ *
+ * @param name the name of the encoded buffer.
+ */
+ public UUEncoder(String name) {
+ this.name = name;
+ }
+
+ /**
+ * UUEncode bytes from the input stream, and write them as text characters
+ * to the output stream. This method will run until it exhausts the
+ * input stream.
+ * @param is the input stream.
+ * @param out the output stream.
+ */
+ public void encode(InputStream is, OutputStream out)
+ throws IOException {
+ this.out = out;
+ encodeBegin();
+ byte[] buffer = new byte[MAX_CHARS_PER_LINE * 100];
+ int count;
+ while ((count = is.read(buffer, 0, buffer.length)) != -1) {
+ int pos = 0;
+ while (count > 0) {
+ int num = count > MAX_CHARS_PER_LINE
+ ? MAX_CHARS_PER_LINE
+ : count;
+ encodeLine(buffer, pos, num, out);
+ pos += num;
+ count -= num;
+ }
+ }
+ out.flush();
+ encodeEnd();
+ }
+
+ /**
+ * Encode a string to the output.
+ */
+ private void encodeString(String n) throws IOException {
+ PrintStream writer = new PrintStream(out);
+ writer.print(n);
+ writer.flush();
+ }
+
+ private void encodeBegin() throws IOException {
+ encodeString("begin " + DEFAULT_MODE + " " + name + "\n");
+ }
+
+ private void encodeEnd() throws IOException {
+ encodeString(" \nend\n");
+ }
+
+ /**
+ * Encode a single line of data (less than or equal to 45 characters).
+ *
+ * @param data The array of byte data.
+ * @param off The starting offset within the data.
+ * @param length Length of the data to encode.
+ * @param out The output stream the encoded data is written to.
+ *
+ * @exception IOException
+ */
+ private void encodeLine(
+ byte[] data, int offset, int length, OutputStream out)
+ throws IOException {
+ // write out the number of characters encoded in this line.
+ out.write((byte)((length & 0x3F) + ' '));
+ byte a;
+ byte b;
+ byte c;
+
+ for (int i = 0; i < length;) {
+ // set the padding defaults
+ b = 1;
+ c = 1;
+ // get the next 3 bytes (if we have them)
+ a = data[offset + i++];
+ if (i < length) {
+ b = data[offset + i++];
+ if (i < length) {
+ c = data[offset + i++];
+ }
+ }
+
+ byte d1 = (byte)(((a >>> 2) & 0x3F) + ' ');
+ byte d2 = (byte)(((( a << 4) & 0x30) | ((b >>> 4) & 0x0F)) + ' ');
+ byte d3 = (byte)((((b << 2) & 0x3C) | ((c >>> 6) & 0x3)) + ' ');
+ byte d4 = (byte)((c & 0x3F) + ' ');
+
+ out.write(d1);
+ out.write(d2);
+ out.write(d3);
+ out.write(d4);
+ }
+
+ // terminate with a linefeed alone
+ out.write('\n');
+ }
+}