diff --git a/Test1.java b/Test1.java
index 8c66a56..4bff13a 100644
--- a/Test1.java
+++ b/Test1.java
@@ -3,6 +3,7 @@
 class Test {
   int value;
 
+  // Comment in the code.
   int compare(Test o) {
     if (o.value > value) return 1;
     return 0;
diff --git a/Test2.java b/Test2.java
deleted file mode 100644
index 2c45659..0000000
--- a/Test2.java
+++ /dev/null
@@ -1,17 +0,0 @@
-import java.security.*;
-
-class Test {
-
-  
-  public void IP(byte[] salt) {
-    encrypt(salt, "SHA-1");
-  } 
-
-  public void encrypt(byte[] salt, String crypto) {
-    MessageDigest digest = MessageDigest.getInstance(crypto);
-    digest.reset();
-    digest.update(salt);
-    digest.digest();
-  }
-}
-
diff --git a/Test4.java b/Test4a.java
similarity index 100%
rename from Test4.java
rename to Test4a.java
diff --git a/Test6.java b/Test6.java
new file mode 100644
index 0000000..d5dbf35
--- /dev/null
+++ b/Test6.java
@@ -0,0 +1,14 @@
+import java.security.*;
+
+ class Test {
+  int value;
+
+   int compare(Test o) {
+    if (o.value > value) return 1;
+    return 0;
+  }
+
+   int equalifs(bool cond, Test o) {
+    if (cond) { return compare(o); } else { return compare(o); }
+  }
+}