Change method signature

core/src/main/java/org/keycloak/util/JsonSerialization.java

@@ -47,11 +47,15 @@ public class JsonSerialization {
     }
 
     public static <T> T readValue(InputStream bytes, Class<T> type) throws IOException {
-        return mapper.readValue(bytes, type);
+        return readValue(bytes, type, false);
     }
 
-    public static <T> T readValueAndReplaceSysProperties(InputStream bytes, Class<T> type) throws IOException {
+    public static <T> T readValue(InputStream bytes, Class<T> type, boolean replaceSystemProperties) throws IOException {
-        return sysPropertiesAwareMapper.readValue(bytes, type);
+        if (replaceSystemProperties) {
+            return sysPropertiesAwareMapper.readValue(bytes, type);
+        } else {
+            return mapper.readValue(bytes, type);
+        }
     }
 
 

core/src/test/java/org/keycloak/JsonParserTest.java

@@ -21,7 +21,7 @@ public class JsonParserTest {
 
         InputStream is = getClass().getClassLoader().getResourceAsStream("keycloak.json");
 
-        AdapterConfig config = JsonSerialization.readValueAndReplaceSysProperties(is, AdapterConfig.class);
+        AdapterConfig config = JsonSerialization.readValue(is, AdapterConfig.class, true);
         Assert.assertEquals("http://foo:8080/auth", config.getAuthServerUrl());
         Assert.assertEquals("external", config.getSslRequired());
         Assert.assertEquals("angular-product${non.existing}", config.getResource());

integration/servlet-oauth-client/src/main/java/org/keycloak/servlet/ServletOAuthClientBuilder.java

@@ -7,7 +7,6 @@ import org.keycloak.enums.RelativeUrlsUsed;
 import org.keycloak.representations.adapters.config.AdapterConfig;
 import org.keycloak.util.JsonSerialization;
 import org.keycloak.util.KeycloakUriBuilder;
-import org.keycloak.util.UriUtils;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -25,7 +24,7 @@ public class ServletOAuthClientBuilder {
 
     public static AdapterConfig getAdapterConfig(InputStream is) {
         try {
-            return JsonSerialization.readValueAndReplaceSysProperties(is, AdapterConfig.class);
+            return JsonSerialization.readValue(is, AdapterConfig.class, true);
         } catch (IOException e) {
             throw new RuntimeException(e);
         }