Formatting.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/io/trunk@1483351 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/main/java/org/apache/commons/io/input/ReversedLinesFileReader.java

@@ -113,27 +113,25 @@ public ReversedLinesFileReader(final File file, final int blockSize, final Chars
         final Charset charset = Charsets.toCharset(encoding);
         final CharsetEncoder charsetEncoder = charset.newEncoder();
         final float maxBytesPerChar = charsetEncoder.maxBytesPerChar();
-        if(maxBytesPerChar==1f) {
+        if (maxBytesPerChar == 1f) {
             // all one byte encodings are no problem
             byteDecrement = 1;
-        } else if(charset == Charset.forName("UTF-8")) {
+        } else if (charset == Charset.forName("UTF-8")) {
             // UTF-8 works fine out of the box, for multibyte sequences a second UTF-8 byte can never be a newline byte
             // http://en.wikipedia.org/wiki/UTF-8
             byteDecrement = 1;
-        } else if(charset == Charset.forName("Shift_JIS")) {
+        } else if (charset == Charset.forName("Shift_JIS")) {
             // Same as for UTF-8
             // http://www.herongyang.com/Unicode/JIS-Shift-JIS-Encoding.html
             byteDecrement = 1;
-        } else if(charset == Charset.forName("UTF-16BE") || charset == Charset.forName("UTF-16LE")) {
+        } else if (charset == Charset.forName("UTF-16BE") || charset == Charset.forName("UTF-16LE")) {
             // UTF-16 new line sequences are not allowed as second tuple of four byte sequences,
             // however byte order has to be specified
             byteDecrement = 2;
-        } else if(charset == Charset.forName("UTF-16")) {
-            throw new UnsupportedEncodingException(
-                    "For UTF-16, you need to specify the byte order (use UTF-16BE or UTF-16LE)");
+        } else if (charset == Charset.forName("UTF-16")) {
+            throw new UnsupportedEncodingException("For UTF-16, you need to specify the byte order (use UTF-16BE or UTF-16LE)");
         } else {
-            throw new UnsupportedEncodingException(
-                    "Encoding "+encoding+" is not supported yet (feel free to submit a patch)");
+            throw new UnsupportedEncodingException("Encoding " + encoding + " is not supported yet (feel free to submit a patch)");
         }
         // NOTE: The new line sequences are matched in the order given, so it is important that \r\n is BEFORE \n
         newLineSequences = new byte[][] { "\r\n".getBytes(encoding), "\n".getBytes(encoding), "\r".getBytes(encoding) };