fix code

hutool-core/src/main/java/cn/hutool/core/compress/ZipReader.java

@@ -221,7 +221,9 @@ public class ZipReader implements Closeable {
 		try {
 			ZipEntry zipEntry;
 			while (null != (zipEntry = in.getNextEntry())) {
-				consumer.accept(checkZipBomb(zipEntry));
+				consumer.accept(zipEntry);
+				// 检查ZipBomb放在读取内容之后，以便entry中的信息正常读取
+				checkZipBomb(zipEntry);
 			}
 		} catch (IOException e) {
 			throw new IORuntimeException(e);

hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java

@@ -1483,8 +1483,12 @@ public class MapUtil {
 		if (JdkUtil.IS_JDK8) {
 			V value = map.get(key);
 			if (null == value) {
-				//map.putIfAbsent(key, mappingFunction.apply(key));
-				value = map.computeIfAbsent(key, mappingFunction);
+				map.putIfAbsent(key, mappingFunction.apply(key));
+				value = map.get(key);
+
+				// 判空后调用依旧无法解决死循环问题
+				// 见：Issue2349Test
+				//value = map.computeIfAbsent(key, mappingFunction);
 			}
 			return value;
 		} else {

hutool-core/src/main/java/cn/hutool/core/map/SafeConcurrentHashMap.java

@@ -1,5 +1,7 @@
 package cn.hutool.core.map;
 
+import cn.hutool.core.util.JdkUtil;
+
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Function;
@@ -69,6 +71,19 @@ public class SafeConcurrentHashMap<K, V> extends ConcurrentHashMap<K, V> {
 
 	@Override
 	public V computeIfAbsent(K key, Function<? super K, ? extends V> mappingFunction) {
-		return MapUtil.computeIfAbsent(this, key, mappingFunction);
+		if (JdkUtil.IS_JDK8) {
+			V value = get(key);
+			if (null == value) {
+				putIfAbsent(key, mappingFunction.apply(key));
+				value = get(key);
+
+				// 判空后调用依旧无法解决死循环问题
+				// 见：Issue2349Test
+				//value = map.computeIfAbsent(key, mappingFunction);
+			}
+			return value;
+		} else {
+			return super.computeIfAbsent(key, mappingFunction);
+		}
 	}
 }