JAL-1775 fix regression from commit 70f9c4700f20a8fa57ed7eb974277d8bad0723c2

[jalview.git] / src / com / stevesoft / pat / wrap / CharArrayWrap.java

diff --git a/src/com/stevesoft/pat/wrap/CharArrayWrap.java b/src/com/stevesoft/pat/wrap/CharArrayWrap.java
index e490cc9..bde9bd1 100755 (executable)
--- a/src/com/stevesoft/pat/wrap/CharArrayWrap.java
+++ b/src/com/stevesoft/pat/wrap/CharArrayWrap.java
@@ -1,39 +1,75 @@
-//\r
-// This software is now distributed according to\r
-// the Lesser Gnu Public License.  Please see\r
-// http://www.gnu.org/copyleft/lesser.txt for\r
-// the details.\r
-//    -- Happy Computing!\r
-//\r
-package com.stevesoft.pat.wrap;\r
-\r
-import com.stevesoft.pat.*;\r
-\r
-/** This provides a wrapper for a char array so that\r
-    it can be searched by Regex. */\r
-public class CharArrayWrap implements StringLike {\r
-    char[] ca;\r
-    public char[] getCharArray() { return ca; }\r
-    public CharArrayWrap(char[] ca) { this.ca = ca; }\r
-    public String toString() {\r
-      return new String(ca);\r
-    }\r
-    public char charAt(int i) { return ca[i]; }\r
-    public int length() { return ca.length; }\r
-    public String substring(int i1,int i2) {\r
-        StringBuffer sb = new StringBuffer();\r
-        for(int i=i1;i<i2;i++)\r
-            sb.append(ca[i]);\r
-        return sb.toString();\r
-    }\r
-    public Object unwrap() { return ca; }\r
-    public BasicStringBufferLike newStringBufferLike() {\r
-      return new CharArrayBufferWrap();\r
-    }\r
-    public int indexOf(char c) {\r
-      for(int i=0;i<ca.length;i++)\r
-        if(ca[i] == c)\r
-          return i;\r
-      return -1;\r
-    }\r
-}\r
+//
+// This software is now distributed according to
+// the Lesser Gnu Public License.  Please see
+// http://www.gnu.org/copyleft/lesser.txt for
+// the details.
+//    -- Happy Computing!
+//
+package com.stevesoft.pat.wrap;
+
+import com.stevesoft.pat.*;
+
+/**
+ * This provides a wrapper for a char array so that it can be searched by Regex.
+ */
+public class CharArrayWrap implements StringLike
+{
+  char[] ca;
+
+  public char[] getCharArray()
+  {
+    return ca;
+  }
+
+  public CharArrayWrap(char[] ca)
+  {
+    this.ca = ca;
+  }
+
+  public String toString()
+  {
+    return new String(ca);
+  }
+
+  public char charAt(int i)
+  {
+    return ca[i];
+  }
+
+  public int length()
+  {
+    return ca.length;
+  }
+
+  public String substring(int i1, int i2)
+  {
+    StringBuffer sb = new StringBuffer();
+    for (int i = i1; i < i2; i++)
+    {
+      sb.append(ca[i]);
+    }
+    return sb.toString();
+  }
+
+  public Object unwrap()
+  {
+    return ca;
+  }
+
+  public BasicStringBufferLike newStringBufferLike()
+  {
+    return new CharArrayBufferWrap();
+  }
+
+  public int indexOf(char c)
+  {
+    for (int i = 0; i < ca.length; i++)
+    {
+      if (ca[i] == c)
+      {
+        return i;
+      }
+    }
+    return -1;
+  }
+}