diff --git a/wrappers/java/java_class.mustache b/wrappers/java/java_class.mustache
index afe0d173c..0db3c1a6e 100644
--- a/wrappers/java/java_class.mustache
+++ b/wrappers/java/java_class.mustache
@@ -122,20 +122,6 @@ public {{#isLinphoneFactory}}abstract class{{/isLinphoneFactory}}{{#isNotLinphon
       * Gets the object stored in this object user's data
       */
     {{#isLinphoneFactory}}abstract {{/isLinphoneFactory}}public Object getUserData();
-
-{{#isNotLinphoneFactory}}
-{{#staticMethods}}
-    {{#doc}}
-    /**
-        {{#lines}}
-    * {{line}}
-        {{/lines}}
-    */
-    {{/doc}}
-    public {{return}} {{name}}({{params}}){{#exception}} throws CoreException{{/exception}};
-
-{{/staticMethods}}
-{{/isNotLinphoneFactory}}
 }
 
 class {{classImplName}} {{#isLinphoneFactory}}extends{{/isLinphoneFactory}}{{#isNotLinphoneFactory}}implements{{/isNotLinphoneFactory}} {{className}} {
@@ -214,12 +200,4 @@ class {{classImplName}} {{#isLinphoneFactory}}extends{{/isLinphoneFactory}}{{#is
     public Object getUserData() {
         return userData;
     }
-
-{{#isNotLinphoneFactory}}
-{{#staticMethods}}
-    @Override
-    public native {{return_native}} {{name}}({{static_native_params}});
-
-{{/staticMethods}}
-{{/isNotLinphoneFactory}}
 }
\ No newline at end of file
diff --git a/wrappers/java/migration.sh b/wrappers/java/migration.sh
index 1af0683ed..9d84a6273 100644
--- a/wrappers/java/migration.sh
+++ b/wrappers/java/migration.sh
@@ -305,16 +305,12 @@ s/new XmlRpcSessionImpl(LinphoneManager.getLcIfManagerNotDestroyedOrNull(), /Lin
 # Core.startEchoCancellerCalibration no longer takes a parameter
 # XmlRpcSession.createRequest takes first the return arg type and then the name of the method, until now it was the other way around
 
-
 # # Factory
-#Factory.createLpConfigFromString => Config.newFromBuffer
-#Factory.createLpConfig => Config.newWithFactory or Core.createConfig
 #Factory.createAccountCreator() => Core.createAccountCreator()
 #Factory.createPresenceModel() => Core.createPresenceModel()
 #Factory.instance().setLogCollectionPath(getFilesDir().getAbsolutePath()); => Core.setLogCollectionPath
 #Factory.instance().enableLogCollection(isDebugEnabled); => Core.enableLogCollection
 #Factory.instance().setDebugMode(isDebugEnabled, getString(R.string.app_name)); => Core.setLogLevelMask
-#Factory.createContent( => Core.createContent(
 
 # # Core
 #Core.getVideoDevice and Core.setVideoDevice now takes/returns String instead of int