SONAR-8172 fix support for empty parameter in WsClient's Request

diff --git a/sonar-ws/src/main/java/org/sonarqube/ws/client/BaseRequest.java b/sonar-ws/src/main/java/org/sonarqube/ws/client/BaseRequest.java
index 5357d581a7d39ebe4c67674eb44e16ce75c63f71..9f8acecc413415bae15369d7223f50ebeac893fe 100644 (file)
--- a/sonar-ws/src/main/java/org/sonarqube/ws/client/BaseRequest.java
+++ b/sonar-ws/src/main/java/org/sonarqube/ws/client/BaseRequest.java
@@ -153,7 +153,7 @@ abstract class BaseRequest<SELF extends BaseRequest> implements WsRequest {
 
     private DefaultParameters setValue(String key, String value) {
       checkArgument(!isNullOrEmpty(key));
-      checkArgument(!isNullOrEmpty(value));
+      checkArgument(value != null);
 
       keyValues.putAll(key, singletonList(value));
       return this;
@@ -163,7 +163,7 @@ abstract class BaseRequest<SELF extends BaseRequest> implements WsRequest {
       checkArgument(!isNullOrEmpty(key));
       checkArgument(values != null && !values.isEmpty());
 
-      this.keyValues.putAll(key, values.stream().map(Object::toString).collect(Collectors.toList()));
+      this.keyValues.putAll(key, values.stream().map(Object::toString).filter(Objects::nonNull).collect(Collectors.toList()));
 
       return this;
     }