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* commit 'afd60d16d8d53a050c1eac796f2d613af57c8d59': CHART-19735 && CHART-19736 版本升级 修改信息 修复bug KERNEL-8448 提供RoaringBitmap兼容实现 DEC-19253 feat: netty-socketio支持配置加密套件 DEC-19577 fix: 另一个实现类也改一下 无jira任务 fix: 修改注释 DEC-19577 fix: hibernate建表时，调整为只有建表成功才进行添加索引、主键等操作research/11.0
superman
3 years ago
553 changed files with 9400 additions and 4763 deletions
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<?xml version="1.0" encoding="UTF-8"?> |
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<project xmlns="http://maven.apache.org/POM/4.0.0" |
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" |
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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<parent> |
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<groupId>com.fr.third</groupId> |
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<artifactId>step1</artifactId> |
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<version>${revision}</version> |
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<relativePath>../base-third-project/base-third-step1</relativePath> |
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</parent> |
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<artifactId>fine-roaringbitmap</artifactId> |
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<version>${revision}</version> |
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</project> |
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package com.fr.third.bitmap.roaringbitmap; |
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import java.util.Iterator; |
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/** |
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* Created by loy on 2021/7/13. |
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* |
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* <p>兼容新引擎插件中用到的这个类，后续会删除 |
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*/ |
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@Deprecated |
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public class RoaringBitmap { |
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private byte[] value; |
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private int length; |
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private int cap; |
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public RoaringBitmap() { |
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this(8192); |
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} |
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public RoaringBitmap(int cap) { |
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this.cap = cap; |
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this.value = new byte[(cap + 7) / 8]; |
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} |
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public void add(int n) { |
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checkIndex(n); |
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ensureCap(n); |
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int idx0 = n / 8; |
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int idx1 = n % 8; |
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if ((value[idx0] & (1 << idx1)) == 0) { |
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length++; |
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value[idx0] |= (1 << idx1); |
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} |
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} |
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public void remove(int n) { |
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checkIndex(n); |
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if (n >= value.length * 8) { |
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return; |
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} |
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int idx0 = n / 8; |
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int idx1 = n % 8; |
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if ((value[idx0] & (1 << idx1)) != 0) { |
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length--; |
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value[idx0] &= ~(1 << idx1); |
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} |
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} |
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public boolean contains(int n) { |
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checkIndex(n); |
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if (n >= value.length * 8) { |
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return false; |
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} |
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int idx0 = n / 8; |
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int idx1 = n % 8; |
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return (value[idx0] & (1 << idx1)) != 0; |
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} |
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public void flip(long rangeStart, long rangeEnd) { |
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int sIdx0 = (int) ((rangeStart + 7) / 8); |
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int sIdx1 = (int) (rangeStart % 8); |
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int eIdx0 = (int) (rangeEnd / 8); |
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int eIdx1 = (int) (rangeEnd % 8); |
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int lenDiff = 0; |
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if (sIdx1 > 0) { |
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byte b = value[sIdx0 - 1]; |
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byte b2 = (byte) (~(b & 0xff) >> sIdx1 << sIdx1 + ((b & 0xff) << (32 - sIdx1) >> (32 - sIdx1))); |
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value[sIdx0 - 1] = b2; |
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lenDiff += countInByte(b2) - countInByte(b); |
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} |
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for (int i = sIdx0; i < eIdx0; i++) { |
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value[i] = (byte) ~(value[i]); |
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lenDiff += countInByte(value[i]) * 2 - 8; |
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} |
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if (eIdx1 > 0) { |
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byte b = value[eIdx0]; |
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byte b2 = (byte) (((b & 0xff) >> eIdx1 << eIdx1) + ~(b & 0xff) << (32 - eIdx1) >> (32 - eIdx1)); |
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value[eIdx0] = b2; |
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lenDiff += countInByte(b2) - countInByte(b); |
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} |
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length += lenDiff; |
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} |
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public int getCardinality() { |
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return length; |
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} |
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@Override |
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public RoaringBitmap clone() { |
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RoaringBitmap bm = new RoaringBitmap(cap); |
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bm.length = length; |
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bm.value = new byte[value.length]; |
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System.arraycopy(value, 0, bm.value, 0, value.length); |
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return bm; |
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} |
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public static RoaringBitmap and(RoaringBitmap bm1, RoaringBitmap bm2) { |
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int len = Integer.min(bm1.value.length, bm2.value.length); |
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RoaringBitmap bm = new RoaringBitmap(Integer.max(bm1.cap, bm2.cap)); |
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bm.value = new byte[len]; |
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for (int i = 0; i < len; i++) { |
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byte b = (byte) (bm1.value[i] & bm2.value[i]); |
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if (b == 0) { |
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continue; |
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} |
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bm.value[i] = b; |
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bm.length += countInByte(b); |
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} |
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return bm; |
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} |
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public static int andCardinality(RoaringBitmap bm1, RoaringBitmap bm2) { |
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int len = Integer.min(bm1.value.length, bm2.value.length); |
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int count = 0; |
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for (int i = 0; i < len; i++) { |
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byte b = (byte) (bm1.value[i] & bm2.value[i]); |
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if (b == 0) { |
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continue; |
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} |
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count += countInByte(b); |
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} |
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return count; |
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} |
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public Iterator<Integer> iterator() { |
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return new Iterator<Integer>() { |
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private int idx0 = 0; |
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private int idx1 = 0; |
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@Override |
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public boolean hasNext() { |
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while (idx0 < value.length) { |
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if (value[idx0] != 0) { |
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byte b = value[idx0]; |
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while (idx1 < 8) { |
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if ((b & (1 << idx1)) != 0) { |
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return true; |
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} |
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idx1++; |
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} |
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} |
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idx0++; |
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idx1 = 0; |
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} |
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return false; |
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} |
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@Override |
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public Integer next() { |
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if (hasNext()) { |
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int v = idx0 * 8 + idx1; |
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idx1++; |
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if (idx1 >= 8) { |
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idx1 = 0; |
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idx0++; |
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} |
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return v; |
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} |
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return null; |
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} |
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}; |
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} |
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private void ensureCap(int n) { |
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int idx = (n + 7) / 8; |
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int len = value.length; |
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while (len < idx) { |
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len <<= 1; |
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} |
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if (len > value.length) { |
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byte[] value2 = new byte[len]; |
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System.arraycopy(value, 0, value2, 0, value.length); |
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value = value2; |
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} |
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} |
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private void checkIndex(int n) { |
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if (n < 0) { |
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throw new ArrayIndexOutOfBoundsException(); |
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} |
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} |
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private static int countInByte(byte b) { |
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int count = 0; |
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while (b != 0) { |
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if ((b & 0x01) == 0x01) { |
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count++; |
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} |
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b = (byte) ((b & 0xff) >> 1); |
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} |
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return count; |
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} |
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} |
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@ -1,2 +1,2 @@
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源码地址:https://github.com/apache/xmlgraphics-batik <br> |
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版本:1.9 |
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版本:1.14 |
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