change whitespace chars

[moreemacs/moreemacs.git] / jp.sourceforge.moreemacs / src / jp / sourceforge / moreemacs / utils / CodePointIterator.java

diff --git a/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/CodePointIterator.java b/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/CodePointIterator.java
index 0d3ed8b..0e12a1a 100644 (file)
--- a/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/CodePointIterator.java
+++ b/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/utils/CodePointIterator.java
@@ -1,69 +1,69 @@
-package jp.sourceforge.moreemacs.utils;\r
-\r
-import java.util.Iterator;\r
-\r
-public final class CodePointIterator implements Iterator<Integer> {\r
-    private final CharSequence seq;\r
-    private int index;\r
-\r
-    public CodePointIterator(CharSequence seq) {\r
-        this(seq, 0);\r
-    }\r
-    \r
-    public CodePointIterator(CharSequence seq, int index) {\r
-        if(seq == null) {\r
-            throw new NullPointerException("seq is null");\r
-        }\r
-\r
-        this.seq = seq;\r
-        setIndex(index);\r
-    }\r
-    \r
-    public void setIndex(int index) {\r
-        if(index < 0 || index > seq.length()) {\r
-            throw new IndexOutOfBoundsException();\r
-        }\r
-        this.index = index;\r
-    }\r
-    \r
-    @Override\r
-    public boolean hasNext() {       \r
-        return index < seq.length();       \r
-    }\r
-    \r
-    public boolean hasPrevious() {       \r
-        return index > 0;\r
-    }\r
-    \r
-    public int index() {\r
-        return index;\r
-    }\r
-    \r
-    @Override\r
-    public Integer next() {      \r
-        int codePoint = Character.codePointAt(seq, index);        \r
-        index += Character.charCount(codePoint);     \r
-        return codePoint;        \r
-    }\r
-\r
-    public Integer previous() {      \r
-        int codePoint = Character.codePointBefore(seq, index);        \r
-        index -= Character.charCount(codePoint);     \r
-        return codePoint;        \r
-    }\r
-    \r
-    @Override\r
-    public void remove() {\r
-        throw new UnsupportedOperationException("unsupported");\r
-    }\r
-\r
-    public static Iterable<Integer> each(final CharSequence seq) {\r
-        return new Iterable<Integer>() {\r
-            @Override\r
-            public Iterator<Integer> iterator() {\r
-                return new CodePointIterator(seq);\r
-            }\r
-            \r
-        };\r
-    }\r
-}\r
+package jp.sourceforge.moreemacs.utils;
+
+import java.util.Iterator;
+
+public final class CodePointIterator implements Iterator<Integer> {
+    private final CharSequence seq;
+    private int index;
+
+    public CodePointIterator(CharSequence seq) {
+        this(seq, 0);
+    }
+    
+    public CodePointIterator(CharSequence seq, int index) {
+        if(seq == null) {
+            throw new NullPointerException("seq is null");
+        }
+
+        this.seq = seq;
+        setIndex(index);
+    }
+    
+    public void setIndex(int index) {
+        if(index < 0 || index > seq.length()) {
+            throw new IndexOutOfBoundsException();
+        }
+        this.index = index;
+    }
+    
+    @Override
+    public boolean hasNext() {       
+        return index < seq.length();       
+    }
+    
+    public boolean hasPrevious() {       
+        return index > 0;
+    }
+    
+    public int index() {
+        return index;
+    }
+    
+    @Override
+    public Integer next() {      
+        int codePoint = Character.codePointAt(seq, index);        
+        index += Character.charCount(codePoint);     
+        return codePoint;        
+    }
+
+    public Integer previous() {      
+        int codePoint = Character.codePointBefore(seq, index);        
+        index -= Character.charCount(codePoint);     
+        return codePoint;        
+    }
+    
+    @Override
+    public void remove() {
+        throw new UnsupportedOperationException("unsupported");
+    }
+
+    public static Iterable<Integer> each(final CharSequence seq) {
+        return new Iterable<Integer>() {
+            @Override
+            public Iterator<Integer> iterator() {
+                return new CodePointIterator(seq);
+            }
+            
+        };
+    }
+}