fix: fix license

dubbo-common/src/main/java/org/apache/dubbo/config/nested/BaggageConfig.java

@@ -39,6 +39,19 @@ public class BaggageConfig implements Serializable {
      */
     private List<String> remoteFields = new ArrayList<>();
 
+    public BaggageConfig() {
+    }
+
+    public BaggageConfig(Boolean enabled) {
+        this.enabled = enabled;
+    }
+
+    public BaggageConfig(Boolean enabled, Correlation correlation, List<String> remoteFields) {
+        this.enabled = enabled;
+        this.correlation = correlation;
+        this.remoteFields = remoteFields;
+    }
+
     public Boolean getEnabled() {
         return enabled;
     }
@@ -76,6 +89,18 @@ public static class Correlation implements Serializable {
          */
         private List<String> fields = new ArrayList<>();
 
+        public Correlation() {
+        }
+
+        public Correlation(boolean enabled) {
+            this.enabled = enabled;
+        }
+
+        public Correlation(boolean enabled, List<String> fields) {
+            this.enabled = enabled;
+            this.fields = fields;
+        }
+
         public boolean isEnabled() {
             return this.enabled;
         }

dubbo-common/src/main/java/org/apache/dubbo/config/nested/ExporterConfig.java

@@ -64,6 +64,19 @@ public static class ZipkinConfig implements Serializable {
          */
         private Integer readTimeout = 10;
 
+        public ZipkinConfig() {
+        }
+
+        public ZipkinConfig(String endpoint) {
+            this.endpoint = endpoint;
+        }
+
+        public ZipkinConfig(String endpoint, Integer connectTimeout, Integer readTimeout) {
+            this.endpoint = endpoint;
+            this.connectTimeout = connectTimeout;
+            this.readTimeout = readTimeout;
+        }
+
         public String getEndpoint() {
             return endpoint;
         }
@@ -109,6 +122,24 @@ public static class OtlpConfig implements Serializable {
 
         private Map<String, String> headers = new HashMap<>();
 
+        public OtlpConfig() {
+        }
+
+        public OtlpConfig(String endpoint) {
+            this.endpoint = endpoint;
+        }
+
+        public OtlpConfig(String endpoint, Integer timeout) {
+            this.endpoint = endpoint;
+            this.timeout = timeout;
+        }
+
+        public OtlpConfig(String endpoint, Integer timeout, String compressionMethod) {
+            this.endpoint = endpoint;
+            this.timeout = timeout;
+            this.compressionMethod = compressionMethod;
+        }
+
         public String getEndpoint() {
             return endpoint;
         }

dubbo-common/src/main/java/org/apache/dubbo/config/nested/PropagationConfig.java

@@ -29,6 +29,13 @@ public class PropagationConfig implements Serializable {
      */
     private String type = W3C;
 
+    public PropagationConfig() {
+    }
+
+    public PropagationConfig(String type) {
+        this.type = type;
+    }
+
     public String getType() {
         return type;
     }

dubbo-common/src/main/java/org/apache/dubbo/config/nested/SamplingConfig.java

@@ -25,6 +25,13 @@ public class SamplingConfig implements Serializable {
      */
     private float probability = 0.10f;
 
+    public SamplingConfig() {
+    }
+
+    public SamplingConfig(float probability) {
+        this.probability = probability;
+    }
+
     public float getProbability() {
         return this.probability;
     }