removed unused import declarations

src/test/javassist/JvstTest4.java

@@ -4,10 +4,8 @@ import java.io.DataOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
-import java.util.Collection;
 import java.util.HashSet;
 import javassist.bytecode.*;
-import javassist.bytecode.annotation.*;
 import javassist.expr.*;
 
 public class JvstTest4 extends JvstTestRoot {

src/test/test4/JIRA220.java

@@ -1,9 +1,5 @@
 package test4;
 
-
-import java.util.function.IntConsumer;
-import java.util.stream.IntStream;
-
 interface JIRA220intf {
     static void bar() {
         // Do something