diff --git a/pjsip-apps/src/swig/java/sample.java b/pjsip-apps/src/swig/java/sample.java
index aafe89240f..74b4a0f2e3 100644
--- a/pjsip-apps/src/swig/java/sample.java
+++ b/pjsip-apps/src/swig/java/sample.java
@@ -19,9 +19,6 @@
 package org.pjsip.pjsua2.app;
 
 import java.io.IOException;
-import java.util.HashMap;
-import java.util.concurrent.ThreadLocalRandom;
-
 import org.pjsip.pjsua2.*;
 import org.pjsip.pjsua2.app.*;
 
diff --git a/pjsip-apps/src/swig/python/test.py b/pjsip-apps/src/swig/python/test.py
index 444d2c8a41..3de3cfa179 100644
--- a/pjsip-apps/src/swig/python/test.py
+++ b/pjsip-apps/src/swig/python/test.py
@@ -2,7 +2,6 @@
 import sys
 import time
 from collections import deque
-from random import randint
 import struct
 import gc