[jinterface] cleanup code according to new style

1 files changed, 216 insertions, 216 deletions

diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMD5.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMD5.java
index a5a4d86602..41be523eb2 100644
--- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMD5.java
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpMD5.java
@@ -1,19 +1,19 @@
 /*
  * %CopyrightBegin%
- * 
+ *
  * Copyright Ericsson AB 2000-2009. All Rights Reserved.
- * 
+ *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
 package com.ericsson.otp.erlang;
@@ -46,37 +46,37 @@ class OtpMD5 {
      */
 
     private final long state[] = { 0x67452301L, 0xefcdab89L, 0x98badcfeL,
-	    0x10325476L };
+            0x10325476L };
     private final long count[] = { 0L, 0L };
     private final int buffer[];
 
     public OtpMD5() {
-	buffer = new int[64];
-	int i;
-	for (i = 0; i < 64; ++i) {
-	    buffer[i] = 0;
-	}
+        buffer = new int[64];
+        int i;
+        for (i = 0; i < 64; ++i) {
+            buffer[i] = 0;
+        }
     }
 
     private int[] to_bytes(final String s) {
-	final char tmp[] = s.toCharArray();
-	final int ret[] = new int[tmp.length];
-	int i;
-
-	for (i = 0; i < tmp.length; ++i) {
-	    ret[i] = tmp[i] & 0xFF;
-	}
-	return ret;
+        final char tmp[] = s.toCharArray();
+        final int ret[] = new int[tmp.length];
+        int i;
+
+        for (i = 0; i < tmp.length; ++i) {
+            ret[i] = tmp[i] & 0xFF;
+        }
+        return ret;
     }
 
     private int[] clean_bytes(final int bytes[]) {
-	final int ret[] = new int[bytes.length];
-	int i;
+        final int ret[] = new int[bytes.length];
+        int i;
 
-	for (i = 0; i < bytes.length; ++i) {
-	    ret[i] = bytes[i] & 0xFF;
-	}
-	return ret;
+        for (i = 0; i < bytes.length; ++i) {
+            ret[i] = bytes[i] & 0xFF;
+        }
+        return ret;
     }
 
     /*
@@ -84,83 +84,83 @@ class OtpMD5 {
      */
 
     private long shl(final long what, final int steps) {
-	return what << steps & 0xFFFFFFFFL;
+        return what << steps & 0xFFFFFFFFL;
     }
 
     private long shr(final long what, final int steps) {
-	return what >>> steps;
+        return what >>> steps;
     }
 
     private long plus(final long a, final long b) {
-	return a + b & 0xFFFFFFFFL;
+        return a + b & 0xFFFFFFFFL;
     }
 
-    private long not(long x) {
-	return ~x & 0xFFFFFFFFL;
+    private long not(final long x) {
+        return ~x & 0xFFFFFFFFL;
     }
 
-    private void to_buffer(int to_start, final int[] from, int from_start,
-	    int num) {
-    int ix = num;
-    int to_ix = to_start;
-    int from_ix = from_start;
-    while (ix-- > 0) {
-        buffer[to_ix++] = from[from_ix++];
-	}
+    private void to_buffer(final int to_start, final int[] from,
+            final int from_start, final int num) {
+        int ix = num;
+        int to_ix = to_start;
+        int from_ix = from_start;
+        while (ix-- > 0) {
+            buffer[to_ix++] = from[from_ix++];
+        }
     }
 
     private void do_update(final int bytes[]) {
-	int index = (int) (count[0] >>> 3 & 0x3F);
-	final long inlen = bytes.length;
-	final long addcount = shl(inlen, 3);
-	final long partlen = 64 - index;
-	int i;
+        int index = (int) (count[0] >>> 3 & 0x3F);
+        final long inlen = bytes.length;
+        final long addcount = shl(inlen, 3);
+        final long partlen = 64 - index;
+        int i;
 
-	count[0] = plus(count[0], addcount);
+        count[0] = plus(count[0], addcount);
 
-	if (count[0] < addcount) {
-	    ++count[1];
-	}
+        if (count[0] < addcount) {
+            ++count[1];
+        }
 
-	count[1] = plus(count[1], shr(inlen, 29));
+        count[1] = plus(count[1], shr(inlen, 29));
 
-    // dumpstate();
+        // dumpstate();
 
-	if (inlen >= partlen) {
-	    to_buffer(index, bytes, 0, (int) partlen);
-	    transform(buffer, 0);
+        if (inlen >= partlen) {
+            to_buffer(index, bytes, 0, (int) partlen);
+            transform(buffer, 0);
 
-	    for (i = (int) partlen; i + 63 < inlen; i += 64) {
-		transform(bytes, i);
-	    }
+            for (i = (int) partlen; i + 63 < inlen; i += 64) {
+                transform(bytes, i);
+            }
 
-	    index = 0;
-	} else {
-	    i = 0;
-	}
+            index = 0;
+        } else {
+            i = 0;
+        }
 
-	/* dumpstate(); */
+        /* dumpstate(); */
 
-	to_buffer(index, bytes, i, (int) inlen - i);
+        to_buffer(index, bytes, i, (int) inlen - i);
 
-	/* dumpstate(); */
+        /* dumpstate(); */
 
     }
 
     @SuppressWarnings("unused")
     private void dumpstate() {
-	System.out.println("state = {" + state[0] + ", " + state[1] + ", "
-		+ state[2] + ", " + state[3] + "}");
-	System.out.println("count = {" + count[0] + ", " + count[1] + "}");
-	System.out.print("buffer = {");
-	int i;
-	for (i = 0; i < 64; ++i) {
-	    if (i > 0) {
-		System.out.print(", ");
-	    }
-	    System.out.print(buffer[i]);
-	}
-	System.out.println("}");
+        System.out.println("state = {" + state[0] + ", " + state[1] + ", "
+                + state[2] + ", " + state[3] + "}");
+        System.out.println("count = {" + count[0] + ", " + count[1] + "}");
+        System.out.print("buffer = {");
+        int i;
+        for (i = 0; i < 64; ++i) {
+            if (i > 0) {
+                System.out.print(", ");
+            }
+            System.out.print(buffer[i]);
+        }
+        System.out.println("}");
     }
 
     /*
@@ -168,191 +168,191 @@ class OtpMD5 {
      */
 
     private long F(final long x, final long y, final long z) {
-	return x & y | not(x) & z;
+        return x & y | not(x) & z;
     }
 
     private long G(final long x, final long y, final long z) {
-	return x & z | y & not(z);
+        return x & z | y & not(z);
     }
 
     private long H(final long x, final long y, final long z) {
-	return x ^ y ^ z;
+        return x ^ y ^ z;
     }
 
     private long I(final long x, final long y, final long z) {
-	return y ^ (x | not(z));
+        return y ^ (x | not(z));
     }
 
     private long ROTATE_LEFT(final long x, final long n) {
-	return shl(x, (int) n) | shr(x, (int) (32 - n));
+        return shl(x, (int) n) | shr(x, (int) (32 - n));
     }
 
-    private long FF(long a, final long b, final long c, final long d,
-	    final long x, final long s, final long ac) {
-    long tmp = plus(a, plus(plus(F(b, c, d), x), ac));
-    tmp = ROTATE_LEFT(tmp, s);
-    return plus(tmp, b);
+    private long FF(final long a, final long b, final long c, final long d,
+            final long x, final long s, final long ac) {
+        long tmp = plus(a, plus(plus(F(b, c, d), x), ac));
+        tmp = ROTATE_LEFT(tmp, s);
+        return plus(tmp, b);
     }
 
-    private long GG(long a, final long b, final long c, final long d,
-	    final long x, final long s, final long ac) {
-    long tmp = plus(a, plus(plus(G(b, c, d), x), ac));
-    tmp = ROTATE_LEFT(tmp, s);
-    return plus(tmp, b);
+    private long GG(final long a, final long b, final long c, final long d,
+            final long x, final long s, final long ac) {
+        long tmp = plus(a, plus(plus(G(b, c, d), x), ac));
+        tmp = ROTATE_LEFT(tmp, s);
+        return plus(tmp, b);
     }
 
-    private long HH(long a, final long b, final long c, final long d,
-	    final long x, final long s, final long ac) {
-    long tmp = plus(a, plus(plus(H(b, c, d), x), ac));
-    tmp = ROTATE_LEFT(tmp, s);
-    return plus(tmp, b);
+    private long HH(final long a, final long b, final long c, final long d,
+            final long x, final long s, final long ac) {
+        long tmp = plus(a, plus(plus(H(b, c, d), x), ac));
+        tmp = ROTATE_LEFT(tmp, s);
+        return plus(tmp, b);
     }
 
-    private long II(long a, final long b, final long c, final long d,
-	    final long x, final long s, final long ac) {
-    long tmp = plus(a, plus(plus(I(b, c, d), x), ac));
-    tmp = ROTATE_LEFT(tmp, s);
-    return plus(tmp, b);
+    private long II(final long a, final long b, final long c, final long d,
+            final long x, final long s, final long ac) {
+        long tmp = plus(a, plus(plus(I(b, c, d), x), ac));
+        tmp = ROTATE_LEFT(tmp, s);
+        return plus(tmp, b);
     }
 
     private void decode(final long output[], final int input[],
-	    final int in_from, final int len) {
-	int i, j;
-
-	for (i = 0, j = 0; j < len; i++, j += 4) {
-	    output[i] = input[j + in_from] | shl(input[j + in_from + 1], 8)
-		    | shl(input[j + in_from + 2], 16)
-		    | shl(input[j + in_from + 3], 24);
-	}
+            final int in_from, final int len) {
+        int i, j;
+
+        for (i = 0, j = 0; j < len; i++, j += 4) {
+            output[i] = input[j + in_from] | shl(input[j + in_from + 1], 8)
+                    | shl(input[j + in_from + 2], 16)
+                    | shl(input[j + in_from + 3], 24);
+        }
     }
 
     private void transform(final int block[], final int from) {
-	long a = state[0];
-	long b = state[1];
-	long c = state[2];
-	long d = state[3];
-	final long x[] = new long[16];
-
-	decode(x, block, from, 64);
-
-	a = FF(a, b, c, d, x[0], S11, 0xd76aa478L); /* 1 */
-	d = FF(d, a, b, c, x[1], S12, 0xe8c7b756L); /* 2 */
-	c = FF(c, d, a, b, x[2], S13, 0x242070dbL); /* 3 */
-	b = FF(b, c, d, a, x[3], S14, 0xc1bdceeeL); /* 4 */
-	a = FF(a, b, c, d, x[4], S11, 0xf57c0fafL); /* 5 */
-	d = FF(d, a, b, c, x[5], S12, 0x4787c62aL); /* 6 */
-	c = FF(c, d, a, b, x[6], S13, 0xa8304613L); /* 7 */
-	b = FF(b, c, d, a, x[7], S14, 0xfd469501L); /* 8 */
-	a = FF(a, b, c, d, x[8], S11, 0x698098d8L); /* 9 */
-	d = FF(d, a, b, c, x[9], S12, 0x8b44f7afL); /* 10 */
-	c = FF(c, d, a, b, x[10], S13, 0xffff5bb1L); /* 11 */
-	b = FF(b, c, d, a, x[11], S14, 0x895cd7beL); /* 12 */
-	a = FF(a, b, c, d, x[12], S11, 0x6b901122L); /* 13 */
-	d = FF(d, a, b, c, x[13], S12, 0xfd987193L); /* 14 */
-	c = FF(c, d, a, b, x[14], S13, 0xa679438eL); /* 15 */
-	b = FF(b, c, d, a, x[15], S14, 0x49b40821L); /* 16 */
-
-	/* Round 2 */
-	a = GG(a, b, c, d, x[1], S21, 0xf61e2562L); /* 17 */
-	d = GG(d, a, b, c, x[6], S22, 0xc040b340L); /* 18 */
-	c = GG(c, d, a, b, x[11], S23, 0x265e5a51L); /* 19 */
-	b = GG(b, c, d, a, x[0], S24, 0xe9b6c7aaL); /* 20 */
-	a = GG(a, b, c, d, x[5], S21, 0xd62f105dL); /* 21 */
-	d = GG(d, a, b, c, x[10], S22, 0x2441453L); /* 22 */
-	c = GG(c, d, a, b, x[15], S23, 0xd8a1e681L); /* 23 */
-	b = GG(b, c, d, a, x[4], S24, 0xe7d3fbc8L); /* 24 */
-	a = GG(a, b, c, d, x[9], S21, 0x21e1cde6L); /* 25 */
-	d = GG(d, a, b, c, x[14], S22, 0xc33707d6L); /* 26 */
-	c = GG(c, d, a, b, x[3], S23, 0xf4d50d87L); /* 27 */
-	b = GG(b, c, d, a, x[8], S24, 0x455a14edL); /* 28 */
-	a = GG(a, b, c, d, x[13], S21, 0xa9e3e905L); /* 29 */
-	d = GG(d, a, b, c, x[2], S22, 0xfcefa3f8L); /* 30 */
-	c = GG(c, d, a, b, x[7], S23, 0x676f02d9L); /* 31 */
-	b = GG(b, c, d, a, x[12], S24, 0x8d2a4c8aL); /* 32 */
-
-	/* Round 3 */
-	a = HH(a, b, c, d, x[5], S31, 0xfffa3942L); /* 33 */
-	d = HH(d, a, b, c, x[8], S32, 0x8771f681L); /* 34 */
-	c = HH(c, d, a, b, x[11], S33, 0x6d9d6122L); /* 35 */
-	b = HH(b, c, d, a, x[14], S34, 0xfde5380cL); /* 36 */
-	a = HH(a, b, c, d, x[1], S31, 0xa4beea44L); /* 37 */
-	d = HH(d, a, b, c, x[4], S32, 0x4bdecfa9L); /* 38 */
-	c = HH(c, d, a, b, x[7], S33, 0xf6bb4b60L); /* 39 */
-	b = HH(b, c, d, a, x[10], S34, 0xbebfbc70L); /* 40 */
-	a = HH(a, b, c, d, x[13], S31, 0x289b7ec6L); /* 41 */
-	d = HH(d, a, b, c, x[0], S32, 0xeaa127faL); /* 42 */
-	c = HH(c, d, a, b, x[3], S33, 0xd4ef3085L); /* 43 */
-	b = HH(b, c, d, a, x[6], S34, 0x4881d05L); /* 44 */
-	a = HH(a, b, c, d, x[9], S31, 0xd9d4d039L); /* 45 */
-	d = HH(d, a, b, c, x[12], S32, 0xe6db99e5L); /* 46 */
-	c = HH(c, d, a, b, x[15], S33, 0x1fa27cf8L); /* 47 */
-	b = HH(b, c, d, a, x[2], S34, 0xc4ac5665L); /* 48 */
-
-	/* Round 4 */
-	a = II(a, b, c, d, x[0], S41, 0xf4292244L); /* 49 */
-	d = II(d, a, b, c, x[7], S42, 0x432aff97L); /* 50 */
-	c = II(c, d, a, b, x[14], S43, 0xab9423a7L); /* 51 */
-	b = II(b, c, d, a, x[5], S44, 0xfc93a039L); /* 52 */
-	a = II(a, b, c, d, x[12], S41, 0x655b59c3L); /* 53 */
-	d = II(d, a, b, c, x[3], S42, 0x8f0ccc92L); /* 54 */
-	c = II(c, d, a, b, x[10], S43, 0xffeff47dL); /* 55 */
-	b = II(b, c, d, a, x[1], S44, 0x85845dd1L); /* 56 */
-	a = II(a, b, c, d, x[8], S41, 0x6fa87e4fL); /* 57 */
-	d = II(d, a, b, c, x[15], S42, 0xfe2ce6e0L); /* 58 */
-	c = II(c, d, a, b, x[6], S43, 0xa3014314L); /* 59 */
-	b = II(b, c, d, a, x[13], S44, 0x4e0811a1L); /* 60 */
-	a = II(a, b, c, d, x[4], S41, 0xf7537e82L); /* 61 */
-	d = II(d, a, b, c, x[11], S42, 0xbd3af235L); /* 62 */
-	c = II(c, d, a, b, x[2], S43, 0x2ad7d2bbL); /* 63 */
-	b = II(b, c, d, a, x[9], S44, 0xeb86d391L); /* 64 */
-
-	state[0] = plus(state[0], a);
-	state[1] = plus(state[1], b);
-	state[2] = plus(state[2], c);
-	state[3] = plus(state[3], d);
+        long a = state[0];
+        long b = state[1];
+        long c = state[2];
+        long d = state[3];
+        final long x[] = new long[16];
+
+        decode(x, block, from, 64);
+
+        a = FF(a, b, c, d, x[0], S11, 0xd76aa478L); /* 1 */
+        d = FF(d, a, b, c, x[1], S12, 0xe8c7b756L); /* 2 */
+        c = FF(c, d, a, b, x[2], S13, 0x242070dbL); /* 3 */
+        b = FF(b, c, d, a, x[3], S14, 0xc1bdceeeL); /* 4 */
+        a = FF(a, b, c, d, x[4], S11, 0xf57c0fafL); /* 5 */
+        d = FF(d, a, b, c, x[5], S12, 0x4787c62aL); /* 6 */
+        c = FF(c, d, a, b, x[6], S13, 0xa8304613L); /* 7 */
+        b = FF(b, c, d, a, x[7], S14, 0xfd469501L); /* 8 */
+        a = FF(a, b, c, d, x[8], S11, 0x698098d8L); /* 9 */
+        d = FF(d, a, b, c, x[9], S12, 0x8b44f7afL); /* 10 */
+        c = FF(c, d, a, b, x[10], S13, 0xffff5bb1L); /* 11 */
+        b = FF(b, c, d, a, x[11], S14, 0x895cd7beL); /* 12 */
+        a = FF(a, b, c, d, x[12], S11, 0x6b901122L); /* 13 */
+        d = FF(d, a, b, c, x[13], S12, 0xfd987193L); /* 14 */
+        c = FF(c, d, a, b, x[14], S13, 0xa679438eL); /* 15 */
+        b = FF(b, c, d, a, x[15], S14, 0x49b40821L); /* 16 */
+
+        /* Round 2 */
+        a = GG(a, b, c, d, x[1], S21, 0xf61e2562L); /* 17 */
+        d = GG(d, a, b, c, x[6], S22, 0xc040b340L); /* 18 */
+        c = GG(c, d, a, b, x[11], S23, 0x265e5a51L); /* 19 */
+        b = GG(b, c, d, a, x[0], S24, 0xe9b6c7aaL); /* 20 */
+        a = GG(a, b, c, d, x[5], S21, 0xd62f105dL); /* 21 */
+        d = GG(d, a, b, c, x[10], S22, 0x2441453L); /* 22 */
+        c = GG(c, d, a, b, x[15], S23, 0xd8a1e681L); /* 23 */
+        b = GG(b, c, d, a, x[4], S24, 0xe7d3fbc8L); /* 24 */
+        a = GG(a, b, c, d, x[9], S21, 0x21e1cde6L); /* 25 */
+        d = GG(d, a, b, c, x[14], S22, 0xc33707d6L); /* 26 */
+        c = GG(c, d, a, b, x[3], S23, 0xf4d50d87L); /* 27 */
+        b = GG(b, c, d, a, x[8], S24, 0x455a14edL); /* 28 */
+        a = GG(a, b, c, d, x[13], S21, 0xa9e3e905L); /* 29 */
+        d = GG(d, a, b, c, x[2], S22, 0xfcefa3f8L); /* 30 */
+        c = GG(c, d, a, b, x[7], S23, 0x676f02d9L); /* 31 */
+        b = GG(b, c, d, a, x[12], S24, 0x8d2a4c8aL); /* 32 */
+
+        /* Round 3 */
+        a = HH(a, b, c, d, x[5], S31, 0xfffa3942L); /* 33 */
+        d = HH(d, a, b, c, x[8], S32, 0x8771f681L); /* 34 */
+        c = HH(c, d, a, b, x[11], S33, 0x6d9d6122L); /* 35 */
+        b = HH(b, c, d, a, x[14], S34, 0xfde5380cL); /* 36 */
+        a = HH(a, b, c, d, x[1], S31, 0xa4beea44L); /* 37 */
+        d = HH(d, a, b, c, x[4], S32, 0x4bdecfa9L); /* 38 */
+        c = HH(c, d, a, b, x[7], S33, 0xf6bb4b60L); /* 39 */
+        b = HH(b, c, d, a, x[10], S34, 0xbebfbc70L); /* 40 */
+        a = HH(a, b, c, d, x[13], S31, 0x289b7ec6L); /* 41 */
+        d = HH(d, a, b, c, x[0], S32, 0xeaa127faL); /* 42 */
+        c = HH(c, d, a, b, x[3], S33, 0xd4ef3085L); /* 43 */
+        b = HH(b, c, d, a, x[6], S34, 0x4881d05L); /* 44 */
+        a = HH(a, b, c, d, x[9], S31, 0xd9d4d039L); /* 45 */
+        d = HH(d, a, b, c, x[12], S32, 0xe6db99e5L); /* 46 */
+        c = HH(c, d, a, b, x[15], S33, 0x1fa27cf8L); /* 47 */
+        b = HH(b, c, d, a, x[2], S34, 0xc4ac5665L); /* 48 */
+
+        /* Round 4 */
+        a = II(a, b, c, d, x[0], S41, 0xf4292244L); /* 49 */
+        d = II(d, a, b, c, x[7], S42, 0x432aff97L); /* 50 */
+        c = II(c, d, a, b, x[14], S43, 0xab9423a7L); /* 51 */
+        b = II(b, c, d, a, x[5], S44, 0xfc93a039L); /* 52 */
+        a = II(a, b, c, d, x[12], S41, 0x655b59c3L); /* 53 */
+        d = II(d, a, b, c, x[3], S42, 0x8f0ccc92L); /* 54 */
+        c = II(c, d, a, b, x[10], S43, 0xffeff47dL); /* 55 */
+        b = II(b, c, d, a, x[1], S44, 0x85845dd1L); /* 56 */
+        a = II(a, b, c, d, x[8], S41, 0x6fa87e4fL); /* 57 */
+        d = II(d, a, b, c, x[15], S42, 0xfe2ce6e0L); /* 58 */
+        c = II(c, d, a, b, x[6], S43, 0xa3014314L); /* 59 */
+        b = II(b, c, d, a, x[13], S44, 0x4e0811a1L); /* 60 */
+        a = II(a, b, c, d, x[4], S41, 0xf7537e82L); /* 61 */
+        d = II(d, a, b, c, x[11], S42, 0xbd3af235L); /* 62 */
+        c = II(c, d, a, b, x[2], S43, 0x2ad7d2bbL); /* 63 */
+        b = II(b, c, d, a, x[9], S44, 0xeb86d391L); /* 64 */
+
+        state[0] = plus(state[0], a);
+        state[1] = plus(state[1], b);
+        state[2] = plus(state[2], c);
+        state[3] = plus(state[3], d);
     }
 
     public void update(final int bytes[]) {
-	do_update(clean_bytes(bytes));
+        do_update(clean_bytes(bytes));
     }
 
     public void update(final String s) {
-	do_update(to_bytes(s));
+        do_update(to_bytes(s));
     }
 
     private int[] encode(final long[] input, final int len) {
-	final int output[] = new int[len];
-	int i, j;
-	for (i = 0, j = 0; j < len; i++, j += 4) {
-	    output[j] = (int) (input[i] & 0xff);
-	    output[j + 1] = (int) (input[i] >>> 8 & 0xff);
-	    output[j + 2] = (int) (input[i] >>> 16 & 0xff);
-	    output[j + 3] = (int) (input[i] >>> 24 & 0xff);
-	}
-	return output;
+        final int output[] = new int[len];
+        int i, j;
+        for (i = 0, j = 0; j < len; i++, j += 4) {
+            output[j] = (int) (input[i] & 0xff);
+            output[j + 1] = (int) (input[i] >>> 8 & 0xff);
+            output[j + 2] = (int) (input[i] >>> 16 & 0xff);
+            output[j + 3] = (int) (input[i] >>> 24 & 0xff);
+        }
+        return output;
     }
 
     public int[] final_bytes() {
-	final int bits[] = encode(count, 8);
-	int index, padlen;
-	int padding[], i;
-	int[] digest;
+        final int bits[] = encode(count, 8);
+        int index, padlen;
+        int padding[], i;
+        int[] digest;
 
-	index = (int) (count[0] >>> 3 & 0x3f);
-	padlen = index < 56 ? 56 - index : 120 - index;
-	/* padlen > 0 */
-	padding = new int[padlen];
-	padding[0] = 0x80;
-	for (i = 1; i < padlen; ++i) {
-	    padding[i] = 0;
-	}
+        index = (int) (count[0] >>> 3 & 0x3f);
+        padlen = index < 56 ? 56 - index : 120 - index;
+        /* padlen > 0 */
+        padding = new int[padlen];
+        padding[0] = 0x80;
+        for (i = 1; i < padlen; ++i) {
+            padding[i] = 0;
+        }
 
-	do_update(padding);
+        do_update(padding);
 
-	do_update(bits);
+        do_update(bits);
 
-	digest = encode(state, 16);
+        digest = encode(state, 16);
 
-	return digest;
+        return digest;
     }
 }