Reformat all files in the project according to java conventions.
This commit is contained in:
Jonathan Leibiusky
@@ -1,11 +1,13 @@
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package redis.clients.util;
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import java.io.*;
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import java.io.FilterOutputStream;
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import java.io.IOException;
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import java.io.OutputStream;
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/**
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* The class implements a buffered output stream without synchronization
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* There are also special operations like in-place string encoding.
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* This stream fully ignore mark/reset and should not be used outside Jedis
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* The class implements a buffered output stream without synchronization There
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* are also special operations like in-place string encoding. This stream fully
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* ignore mark/reset and should not be used outside Jedis
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*/
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public final class RedisOutputStream extends FilterOutputStream {
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protected final byte buf[];
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@@ -13,218 +15,212 @@ public final class RedisOutputStream extends FilterOutputStream {
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protected int count;
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public RedisOutputStream(final OutputStream out) {
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this(out, 8192);
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this(out, 8192);
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}
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public RedisOutputStream(final OutputStream out, final int size) {
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super(out);
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if (size <= 0) {
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throw new IllegalArgumentException("Buffer size <= 0");
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}
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buf = new byte[size];
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super(out);
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if (size <= 0) {
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throw new IllegalArgumentException("Buffer size <= 0");
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}
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buf = new byte[size];
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}
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private void flushBuffer() throws IOException {
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if (count > 0) {
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out.write(buf, 0, count);
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count = 0;
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}
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if (count > 0) {
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out.write(buf, 0, count);
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count = 0;
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}
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}
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public void write(final byte b) throws IOException {
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buf[count++] = b;
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if (count == buf.length) {
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flushBuffer();
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}
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buf[count++] = b;
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if (count == buf.length) {
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flushBuffer();
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}
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}
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public void write(final byte[] b) throws IOException {
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write(b, 0, b.length);
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write(b, 0, b.length);
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}
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public void write(final byte b[], final int off, final int len) throws IOException {
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if (len >= buf.length) {
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flushBuffer();
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out.write(b, off, len);
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} else {
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if (len >= buf.length - count) {
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flushBuffer();
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}
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public void write(final byte b[], final int off, final int len)
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throws IOException {
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if (len >= buf.length) {
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flushBuffer();
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out.write(b, off, len);
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} else {
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if (len >= buf.length - count) {
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flushBuffer();
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}
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System.arraycopy(b, off, buf, count, len);
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count += len;
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}
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System.arraycopy(b, off, buf, count, len);
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count += len;
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}
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}
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public void writeAsciiCrLf(final String in) throws IOException {
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final int size = in.length();
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final int size = in.length();
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for (int i = 0; i != size; ++i) {
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buf[count++] = (byte) in.charAt(i);
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if (count == buf.length) {
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flushBuffer();
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}
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}
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for (int i = 0; i != size; ++i) {
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buf[count++] = (byte) in.charAt(i);
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if (count == buf.length) {
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flushBuffer();
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}
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}
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writeCrLf();
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writeCrLf();
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}
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public static boolean isSurrogate(final char ch) {
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return ch >= Character.MIN_SURROGATE && ch <= Character.MAX_SURROGATE;
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return ch >= Character.MIN_SURROGATE && ch <= Character.MAX_SURROGATE;
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}
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public static int utf8Length (final String str) {
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int strLen = str.length(), utfLen = 0;
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for(int i = 0; i != strLen; ++i) {
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char c = str.charAt(i);
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if (c < 0x80) {
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utfLen++;
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} else if (c < 0x800) {
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utfLen += 2;
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} else if (isSurrogate(c)) {
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i++;
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utfLen += 4;
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} else {
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utfLen += 3;
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}
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}
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return utfLen;
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public static int utf8Length(final String str) {
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int strLen = str.length(), utfLen = 0;
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for (int i = 0; i != strLen; ++i) {
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char c = str.charAt(i);
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if (c < 0x80) {
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utfLen++;
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} else if (c < 0x800) {
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utfLen += 2;
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} else if (isSurrogate(c)) {
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i++;
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utfLen += 4;
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} else {
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utfLen += 3;
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}
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}
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return utfLen;
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}
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public void writeCrLf() throws IOException {
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if (2 >= buf.length - count) {
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flushBuffer();
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}
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if (2 >= buf.length - count) {
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flushBuffer();
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}
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buf[count++] = '\r';
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buf[count++] = '\n';
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buf[count++] = '\r';
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buf[count++] = '\n';
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}
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public void writeUtf8CrLf(final String str) throws IOException {
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int strLen = str.length();
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int strLen = str.length();
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int i;
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for (i = 0; i < strLen; i++) {
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char c = str.charAt(i);
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if (!(c < 0x80)) break;
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buf[count++] = (byte) c;
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if(count == buf.length) {
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flushBuffer();
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}
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}
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int i;
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for (i = 0; i < strLen; i++) {
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char c = str.charAt(i);
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if (!(c < 0x80))
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break;
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buf[count++] = (byte) c;
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if (count == buf.length) {
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flushBuffer();
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}
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}
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for (; i < strLen; i++) {
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char c = str.charAt(i);
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if (c < 0x80) {
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buf[count++] = (byte) c;
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if(count == buf.length) {
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flushBuffer();
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}
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} else if (c < 0x800) {
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if(2 >= buf.length - count) {
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flushBuffer();
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}
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buf[count++] = (byte)(0xc0 | (c >> 6));
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buf[count++] = (byte)(0x80 | (c & 0x3f));
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} else if (isSurrogate(c)) {
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if(4 >= buf.length - count) {
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flushBuffer();
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}
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int uc = Character.toCodePoint(c, str.charAt(i++));
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buf[count++] = ((byte)(0xf0 | ((uc >> 18))));
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buf[count++] = ((byte)(0x80 | ((uc >> 12) & 0x3f)));
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buf[count++] = ((byte)(0x80 | ((uc >> 6) & 0x3f)));
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buf[count++] = ((byte)(0x80 | (uc & 0x3f)));
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} else {
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if(3 >= buf.length - count) {
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flushBuffer();
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}
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buf[count++] =((byte)(0xe0 | ((c >> 12))));
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buf[count++] =((byte)(0x80 | ((c >> 6) & 0x3f)));
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buf[count++] =((byte)(0x80 | (c & 0x3f)));
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}
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}
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for (; i < strLen; i++) {
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char c = str.charAt(i);
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if (c < 0x80) {
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buf[count++] = (byte) c;
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if (count == buf.length) {
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flushBuffer();
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}
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} else if (c < 0x800) {
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if (2 >= buf.length - count) {
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flushBuffer();
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}
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buf[count++] = (byte) (0xc0 | (c >> 6));
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buf[count++] = (byte) (0x80 | (c & 0x3f));
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} else if (isSurrogate(c)) {
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if (4 >= buf.length - count) {
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flushBuffer();
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}
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int uc = Character.toCodePoint(c, str.charAt(i++));
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buf[count++] = ((byte) (0xf0 | ((uc >> 18))));
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buf[count++] = ((byte) (0x80 | ((uc >> 12) & 0x3f)));
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buf[count++] = ((byte) (0x80 | ((uc >> 6) & 0x3f)));
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buf[count++] = ((byte) (0x80 | (uc & 0x3f)));
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} else {
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if (3 >= buf.length - count) {
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flushBuffer();
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}
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buf[count++] = ((byte) (0xe0 | ((c >> 12))));
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buf[count++] = ((byte) (0x80 | ((c >> 6) & 0x3f)));
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buf[count++] = ((byte) (0x80 | (c & 0x3f)));
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}
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}
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writeCrLf();
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writeCrLf();
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}
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private final static int[] sizeTable = {9, 99, 999, 9999, 99999, 999999, 9999999, 99999999, 999999999, Integer.MAX_VALUE};
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private final static int[] sizeTable = { 9, 99, 999, 9999, 99999, 999999,
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9999999, 99999999, 999999999, Integer.MAX_VALUE };
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private final static byte[] DigitTens = {
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'0', '0', '0', '0', '0', '0', '0', '0', '0', '0',
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'1', '1', '1', '1', '1', '1', '1', '1', '1', '1',
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'2', '2', '2', '2', '2', '2', '2', '2', '2', '2',
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'3', '3', '3', '3', '3', '3', '3', '3', '3', '3',
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'4', '4', '4', '4', '4', '4', '4', '4', '4', '4',
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'5', '5', '5', '5', '5', '5', '5', '5', '5', '5',
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'6', '6', '6', '6', '6', '6', '6', '6', '6', '6',
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'7', '7', '7', '7', '7', '7', '7', '7', '7', '7',
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'8', '8', '8', '8', '8', '8', '8', '8', '8', '8',
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'9', '9', '9', '9', '9', '9', '9', '9', '9', '9',
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};
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private final static byte[] DigitTens = { '0', '0', '0', '0', '0', '0',
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'0', '0', '0', '0', '1', '1', '1', '1', '1', '1', '1', '1', '1',
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'1', '2', '2', '2', '2', '2', '2', '2', '2', '2', '2', '3', '3',
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'3', '3', '3', '3', '3', '3', '3', '3', '4', '4', '4', '4', '4',
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'4', '4', '4', '4', '4', '5', '5', '5', '5', '5', '5', '5', '5',
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'5', '5', '6', '6', '6', '6', '6', '6', '6', '6', '6', '6', '7',
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'7', '7', '7', '7', '7', '7', '7', '7', '7', '8', '8', '8', '8',
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'8', '8', '8', '8', '8', '8', '9', '9', '9', '9', '9', '9', '9',
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'9', '9', '9', };
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private final static byte[] DigitOnes = {
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
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};
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private final static byte[] DigitOnes = { '0', '1', '2', '3', '4', '5',
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'6', '7', '8', '9', '0', '1', '2', '3', '4', '5', '6', '7', '8',
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'9', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '1',
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'2', '3', '4', '5', '6', '7', '8', '9', '0', '1', '2', '3', '4',
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'5', '6', '7', '8', '9', '0', '1', '2', '3', '4', '5', '6', '7',
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'8', '9', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
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'1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '1', '2', '3',
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'4', '5', '6', '7', '8', '9', '0', '1', '2', '3', '4', '5', '6',
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'7', '8', '9', };
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private final static byte[] digits = {
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'0', '1', '2', '3', '4', '5',
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'6', '7', '8', '9', 'a', 'b',
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'c', 'd', 'e', 'f', 'g', 'h',
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'i', 'j', 'k', 'l', 'm', 'n',
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'o', 'p', 'q', 'r', 's', 't',
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'u', 'v', 'w', 'x', 'y', 'z'
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};
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private final static byte[] digits = { '0', '1', '2', '3', '4', '5', '6',
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'7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
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'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
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'x', 'y', 'z' };
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public void writeIntCrLf(int value) throws IOException {
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if (value < 0) {
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write((byte)'-');
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value = -value;
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}
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if (value < 0) {
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write((byte) '-');
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value = -value;
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}
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int size = 0;
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while (value > sizeTable[size])
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size++;
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int size = 0;
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while (value > sizeTable[size])
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size++;
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size++;
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if (size >= buf.length - count) {
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flushBuffer();
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}
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size++;
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if (size >= buf.length - count) {
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flushBuffer();
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}
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int q, r;
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int charPos = count + size;
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int q, r;
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int charPos = count + size;
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while (value >= 65536) {
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q = value / 100;
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r = value - ((q << 6) + (q << 5) + (q << 2));
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value = q;
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buf[--charPos] = DigitOnes[r];
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buf[--charPos] = DigitTens[r];
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}
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while (value >= 65536) {
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q = value / 100;
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r = value - ((q << 6) + (q << 5) + (q << 2));
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value = q;
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buf[--charPos] = DigitOnes[r];
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buf[--charPos] = DigitTens[r];
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}
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for (; ;) {
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q = (value * 52429) >>> (16 + 3);
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r = value - ((q << 3) + (q << 1));
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buf[--charPos] = digits[r];
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value = q;
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if (value == 0) break;
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}
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count += size;
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for (;;) {
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q = (value * 52429) >>> (16 + 3);
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r = value - ((q << 3) + (q << 1));
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buf[--charPos] = digits[r];
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value = q;
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if (value == 0)
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break;
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}
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count += size;
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writeCrLf();
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writeCrLf();
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}
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public void flush() throws IOException {
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flushBuffer();
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out.flush();
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flushBuffer();
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out.flush();
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}
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}
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