Use a switch instead of a cascading if-else.

Author: garydgregory

src/main/java/org/apache/commons/codec/language/ColognePhonetic.java

@@ -368,17 +368,24 @@ public String colognePhonetic(final String text) {
                 }
             } else if (arrayContains(DTX, chr)) {
                 output.put('8');
-            } else if (chr == 'R') {
-                output.put('7');
-            } else if (chr == 'L') {
-                output.put('5');
-            } else if (chr == 'M' || chr == 'N') {
-                output.put('6');
-            } else if (chr == 'H') {
-                output.put(CHAR_IGNORE); // needed by put
-            } else {
-                // ignored; should not happen
-            }
+            } else
+                switch (chr) {
+                case 'R':
+                    output.put('7');
+                    break;
+                case 'L':
+                    output.put('5');
+                    break;
+                case 'M':
+                case 'N':
+                    output.put('6');
+                    break;
+                case 'H':
+                    output.put(CHAR_IGNORE); // needed by put
+                    break;
+                default:
+                    break;
+                }
 
             lastChar = chr;
         }

src/main/java/org/apache/commons/codec/language/Nysiis.java

@@ -126,20 +126,23 @@ private static char[] transcodeRemaining(final char prev, final char curr, final
         }
 
         // 2. Q -> G, Z -> S, M -> N
-        if (curr == 'Q') {
+        
+
+        // 3. KN -> NN else K -> C
+        switch (curr) {
+        case 'Q':
             return CHARS_G;
-        } else if (curr == 'Z') {
+        case 'Z':
             return CHARS_S;
-        } else if (curr == 'M') {
+        case 'M':
             return CHARS_N;
-        }
-
-        // 3. KN -> NN else K -> C
-        if (curr == 'K') {
+        case 'K':
             if (next == 'N') {
                 return CHARS_NN;
             }
             return CHARS_C;
+        default:
+            break;
         }
 
         // 4. SCH -> SSS