Make code less twisty.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/codec/trunk@130371 13f79535-47bb-0310-9956-ffa450edef68

Author: garydgregory

src/java/org/apache/commons/codec/language/DoubleMetaphone.java

@@ -31,7 +31,7 @@
  * </ul>
  * 
  * @author Apache Software Foundation
- * @version $Id: DoubleMetaphone.java,v 1.21 2004/05/24 00:25:22 ggregory Exp $
+ * @version $Id: DoubleMetaphone.java,v 1.22 2004/05/24 00:28:10 ggregory Exp $
  */
 public class DoubleMetaphone implements StringEncoder {
 
@@ -806,28 +806,24 @@ private int handleZ(String value, DoubleMetaphoneResult result, int index,
      * Complex condition 0 for 'C'
      */
     private boolean conditionC0(String value, int index) {
-        if (contains(value, index, 4, "CHIA")) {
-            return true;
-        } else if (index <= 1) {
-            return false;
-        } else if (isVowel(charAt(value, index - 2))) {
-            return false;
-        } else if (!contains(value, index - 1, 3, "ACH")) {
-            return false;
-        } else {
-            char c = charAt(value, index + 2);
-            if ((c != 'I' && c != 'E') || contains(value, index - 2, 
-                                                   6, "BACHER", "MACHER" )) {
-                return true;
-            } else {
-                return false;
-            }
-        }
-    }
+		if (contains(value, index, 4, "CHIA")) {
+			return true;
+		} else if (index <= 1) {
+			return false;
+		} else if (isVowel(charAt(value, index - 2))) {
+			return false;
+		} else if (!contains(value, index - 1, 3, "ACH")) {
+			return false;
+		} else {
+			char c = charAt(value, index + 2);
+			return (c != 'I' && c != 'E')
+					|| contains(value, index - 2, 6, "BACHER", "MACHER");
+		}
+	}
 
     /**
-     * Complex condition 0 for 'CH'
-     */
+	 * Complex condition 0 for 'CH'
+	 */
     private boolean conditionCH0(String value, int index) {
         if (index != 0) {
             return false;