package jadx.tests.integration;
import jadx.core.dex.nodes.ClassNode;
import jadx.tests.api.IntegrationTest;
import org.junit.Test;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.CoreMatchers.not;
import static org.junit.Assert.assertThat;
public class TestStringBuilderElimination extends IntegrationTest {
public static class MyException extends Exception {
private static final long serialVersionUID = 4245254480662372757L;
public MyException(String str, Exception e) {
super("msg:" + str, e);
}
public void method(int k) {
System.out.println("k=" + k);
}
}
@Test
public void test() {
ClassNode cls = getClassNode(MyException.class);
String code = cls.getCode().toString();
assertThat(code, containsString("MyException(String str, Exception e) {"));
assertThat(code, containsString("super(\"msg:\" + str, e);"));
assertThat(code, not(containsString("new StringBuilder")));
assertThat(code, containsString("System.out.println(\"k=\" + k);"));
}
}