格式化

src/main/java/com/jfinal/template/io/FastStringWriter.java

@@ -21,7 +21,7 @@ import java.io.Writer;
 
 /**
  * FastStringWriter
- * 
+ *
  * <pre>
  * 由 JDK 中 Writer 改造而来，在其基础之上做了如下改变：
  * 1：添加 char[] value 直接保存 char 值
@@ -32,14 +32,14 @@ import java.io.Writer;
  * </pre>
  */
 public class FastStringWriter extends Writer {
-	
+
 	private char[] value;
 	private int len;
-	
+
 	boolean inUse;	// 支持 reentrant
-	
+
 	private static int MAX_BUFFER_SIZE = 1024 * 512;		// 1024 * 64;
-	
+
 	public static void setMaxBufferSize(int maxBufferSize) {
 		int min = 256;
 		if (maxBufferSize < min) {
@@ -47,95 +47,95 @@ public class FastStringWriter extends Writer {
 		}
 		MAX_BUFFER_SIZE = maxBufferSize;
 	}
-	
+
 	public FastStringWriter init() {
 		inUse = true;
 		return this;
 	}
-	
+
 	@Override
 	public void close() /* throws IOException */ {
 		inUse = false;
 		len = 0;
-		
+
 		// 释放空间占用过大的缓存
 		if (value.length > MAX_BUFFER_SIZE) {
 			value = new char[Math.max(256, MAX_BUFFER_SIZE / 2)];
 		}
 	}
-	
+
 	public boolean isInUse() {
 		return inUse;
 	}
-	
+
 	public String toString() {
 		return new String(value, 0, len);
 	}
-	
+
 	public StringBuilder toStringBuilder() {
 		return new StringBuilder(len + 64).append(value, 0, len);
 	}
-	
+
 	public FastStringWriter(int capacity) {
 		value = new char[capacity];
 	}
-	
+
 	public FastStringWriter() {
 		this(128);
 	}
-	
+
 	/**
 	 * 扩容
 	 */
 	protected void expandCapacity(int newLen) {
 		int newCapacity = Math.max(newLen, value.length * 2);
 		char[] newValue = new char[newCapacity];
-		
+
 		// 复制 value 中的值到 newValue
 		if (len > 0) {
 			System.arraycopy(value, 0, newValue, 0, len);
 		}
 		value = newValue;
 	}
-	
+
 	@Override
 	public void write(char buffer[], int offset, int len) throws IOException {
 		int newLen = this.len + len;
 		if (newLen > value.length) {
 			expandCapacity(newLen);
 		}
-		
+
 		System.arraycopy(buffer, offset, value, this.len, len);
 		this.len = newLen;
 	}
-	
+
 	@Override
 	public void write(String str, int offset, int len) throws IOException {
 		int newLen = this.len + len;
 		if (newLen > value.length) {
 			expandCapacity(newLen);
 		}
-		
+
 		str.getChars(offset, (offset + len), value, this.len);
 		this.len = newLen;
 	}
-	
+
 	@Override
 	public void write(int c) throws IOException {
 		char[] buffer = {(char)c};
 		write(buffer, 0, 1);
 	}
-	
+
 	@Override
 	public void write(char buffer[]) throws IOException {
 		write(buffer, 0, buffer.length);
 	}
-	
+
 	@Override
 	public void write(String str) throws IOException {
 		write(str, 0, str.length());
 	}
-	
+
 	@Override
 	public Writer append(CharSequence csq) throws IOException {
 		if (csq instanceof String) {
@@ -143,14 +143,14 @@ public class FastStringWriter extends Writer {
 			write(str, 0, str.length());
 			return this;
 		}
-		
+
 		if (csq == null)
 			write("null");
 		else
 			write(csq.toString());
 		return this;
 	}
-	
+
 	@Override
 	public Writer append(CharSequence csq, int start, int end) throws IOException {
 		if (csq instanceof String) {
@@ -158,22 +158,22 @@ public class FastStringWriter extends Writer {
 			write(str, start, (end - start));
 			return this;
 		}
-		
+
 		CharSequence cs = (csq == null ? "null" : csq);
 		write(cs.subSequence(start, end).toString());
 		return this;
 	}
-	
+
 	@Override
 	public Writer append(char c) throws IOException {
 		char[] buffer = {c};
 		write(buffer, 0, 1);
 		return this;
 	}
-	
+
 	@Override
 	public void flush() throws IOException {
-		
+
 	}
 }