Re-indent in preparation for diff.

From-SVN: r37114

libjava/java/util/BitSet.java

@@ -4,9 +4,9 @@
 
    This file is part of libgcj.
 
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
+   This software is copyrighted work licensed under the terms of the
+   Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+   details.  */
 
 package java.util;
 import java.io.Serializable;
@@ -24,11 +24,11 @@ public final class BitSet implements Cloneable, Serializable
 {
   public void and (BitSet bs)
   {
-      int max = Math.min(bits.length, bs.bits.length);
+    int max = Math.min (bits.length, bs.bits.length);
     int i;
     for (i = 0; i < max; ++i)
       bits[i] &= bs.bits[i];
-      for ( ; i < bits.length; ++i)
+    for (; i < bits.length; ++i)
       bits[i] = 0;
   }
 
@@ -54,22 +54,22 @@ public final class BitSet implements Cloneable, Serializable
     int bit = pos % 64;
     int offset = pos / 64;
     ensure (offset);
-      bits[offset] &= ~ (1L << bit);
+    bits[offset] &= ~(1L << bit);
   }
 
   public Object clone ()
   {
     BitSet bs = new BitSet (bits.length * 64);
-      System.arraycopy(bits, 0, bs.bits, 0, bits.length);
+    System.arraycopy (bits, 0, bs.bits, 0, bits.length);
     return bs;
   }
 
   public boolean equals (Object obj)
   {
-      if (! (obj instanceof BitSet))
+    if (!(obj instanceof BitSet))
       return false;
     BitSet bs = (BitSet) obj;
-      int max = Math.min(bits.length, bs.bits.length);
+    int max = Math.min (bits.length, bs.bits.length);
     int i;
     for (i = 0; i < max; ++i)
       if (bits[i] != bs.bits[i])
@@ -141,16 +141,16 @@ public final class BitSet implements Cloneable, Serializable
 	  {
 	    if ((word & bit) != 0)
 	      {
-		  if (! first)
-		    result.append(", ");
-		  result.append(64 * i + j);
+		if (!first)
+		  result.append (", ");
+		result.append (64 * i + j);
 		first = false;
 	      }
 	    bit <<= 1;
 	  }
       }
 
-      return result.append("}").toString();
+    return result.append ("}").toString ();
   }
 
   public void xor (BitSet bs)
@@ -167,7 +167,7 @@ public final class BitSet implements Cloneable, Serializable
     if (lastElt + 1 > bits.length)
       {
 	long[] nd = new long[lastElt + 1];
-	  System.arraycopy(bits, 0, nd, 0, bits.length);
+	System.arraycopy (bits, 0, nd, 0, bits.length);
 	bits = nd;
       }
   }