diff --git a/LinphoneAddressImpl.java b/java/impl/org/linphone/core/LinphoneAddressImpl.java
similarity index 100%
rename from LinphoneAddressImpl.java
rename to java/impl/org/linphone/core/LinphoneAddressImpl.java
diff --git a/LinphoneAuthInfoImpl.java b/java/impl/org/linphone/core/LinphoneAuthInfoImpl.java
similarity index 100%
rename from LinphoneAuthInfoImpl.java
rename to java/impl/org/linphone/core/LinphoneAuthInfoImpl.java
diff --git a/LinphoneCallImpl.java b/java/impl/org/linphone/core/LinphoneCallImpl.java
similarity index 100%
rename from LinphoneCallImpl.java
rename to java/impl/org/linphone/core/LinphoneCallImpl.java
diff --git a/LinphoneCallLogImpl.java b/java/impl/org/linphone/core/LinphoneCallLogImpl.java
similarity index 100%
rename from LinphoneCallLogImpl.java
rename to java/impl/org/linphone/core/LinphoneCallLogImpl.java
diff --git a/LinphoneCallParamsImpl.java b/java/impl/org/linphone/core/LinphoneCallParamsImpl.java
similarity index 100%
rename from LinphoneCallParamsImpl.java
rename to java/impl/org/linphone/core/LinphoneCallParamsImpl.java
diff --git a/LinphoneCallStatsImpl.java b/java/impl/org/linphone/core/LinphoneCallStatsImpl.java
similarity index 100%
rename from LinphoneCallStatsImpl.java
rename to java/impl/org/linphone/core/LinphoneCallStatsImpl.java
diff --git a/LinphoneChatMessageImpl.java b/java/impl/org/linphone/core/LinphoneChatMessageImpl.java
similarity index 100%
rename from LinphoneChatMessageImpl.java
rename to java/impl/org/linphone/core/LinphoneChatMessageImpl.java
diff --git a/LinphoneChatRoomImpl.java b/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
similarity index 100%
rename from LinphoneChatRoomImpl.java
rename to java/impl/org/linphone/core/LinphoneChatRoomImpl.java
diff --git a/LinphoneCoreFactoryImpl.java b/java/impl/org/linphone/core/LinphoneCoreFactoryImpl.java
similarity index 100%
rename from LinphoneCoreFactoryImpl.java
rename to java/impl/org/linphone/core/LinphoneCoreFactoryImpl.java
diff --git a/LinphoneCoreImpl.java b/java/impl/org/linphone/core/LinphoneCoreImpl.java
similarity index 100%
rename from LinphoneCoreImpl.java
rename to java/impl/org/linphone/core/LinphoneCoreImpl.java
diff --git a/LinphoneFriendImpl.java b/java/impl/org/linphone/core/LinphoneFriendImpl.java
similarity index 100%
rename from LinphoneFriendImpl.java
rename to java/impl/org/linphone/core/LinphoneFriendImpl.java
diff --git a/LinphoneProxyConfigImpl.java b/java/impl/org/linphone/core/LinphoneProxyConfigImpl.java
similarity index 100%
rename from LinphoneProxyConfigImpl.java
rename to java/impl/org/linphone/core/LinphoneProxyConfigImpl.java
diff --git a/Log.java b/java/impl/org/linphone/core/Log.java
similarity index 100%
rename from Log.java
rename to java/impl/org/linphone/core/Log.java
diff --git a/PayloadTypeImpl.java b/java/impl/org/linphone/core/PayloadTypeImpl.java
similarity index 100%
rename from PayloadTypeImpl.java
rename to java/impl/org/linphone/core/PayloadTypeImpl.java
diff --git a/video/VideoUtil.java b/java/impl/org/linphone/core/video/VideoUtil.java
similarity index 100%
rename from video/VideoUtil.java
rename to java/impl/org/linphone/core/video/VideoUtil.java