Update ParamConverters.java

See #5260
eclipse-ee4j · Jun 15, 2023 · 08a85c7 · 08a85c7
1 parent 4bdb30d
commit 08a85c7
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/core-common/src/main/java/org/glassfish/jersey/internal/inject/ParamConverters.java b/core-common/src/main/java/org/glassfish/jersey/internal/inject/ParamConverters.java
@@ -60,7 +60,7 @@ private abstract static class AbstractStringReader<T> implements ParamConverter<
         @Override
         public T fromString(final String value) {
             if (value == null) {
-                throw new IllegalArgumentException(LocalizationMessages.METHOD_PARAMETER_CANNOT_BE_NULL("value"));
+                return null;
             }
             try {
                 return _fromString(value);
@@ -85,7 +85,7 @@ public T fromString(final String value) {
         @Override
         public String toString(final T value) throws IllegalArgumentException {
             if (value == null) {
-                throw new IllegalArgumentException(LocalizationMessages.METHOD_PARAMETER_CANNOT_BE_NULL("value"));
+                return null;
             }
             return value.toString();
         }
@@ -193,7 +193,6 @@ public <T> ParamConverter<T> getConverter(final Class<T> rawType,
                     public T fromString(String value) {
                         if (value == null || value.isEmpty()) {
                             return null;
-                            // throw new IllegalStateException(LocalizationMessages.METHOD_PARAMETER_CANNOT_BE_NULL("value"));
                         }
 
                         if (value.length() == 1) {
@@ -206,7 +205,7 @@ public T fromString(String value) {
                     @Override
                     public String toString(T value) {
                         if (value == null) {
-                            throw new IllegalArgumentException(LocalizationMessages.METHOD_PARAMETER_CANNOT_BE_NULL("value"));
+                            return null;
                         }
                         return value.toString();
                     }
@@ -246,7 +245,7 @@ public T fromString(final String value) {
                 @Override
                 public String toString(final T value) throws IllegalArgumentException {
                     if (value == null) {
-                        throw new IllegalArgumentException(LocalizationMessages.METHOD_PARAMETER_CANNOT_BE_NULL("value"));
+                        return null;
                     }
                     return value.toString();
                 }