diff --git a/Assignment-3/javaparser-1.0.0/Test_1.java b/Assignment-3/javaparser-1.0.0/Test_1.java
new file mode 100644
index 0000000..9e12ce8
--- /dev/null
+++ b/Assignment-3/javaparser-1.0.0/Test_1.java
@@ -0,0 +1,28 @@
+public class test_1{
+  public int calculate(int x){
+    switch(x){
+      case 1: x += 10;
+      break;
+      case 2: x *= 2:
+      break;
+      default: x = -1;
+    }
+    try{
+      x = riskyOp(x);
+    } catch (Exception e){
+      x = 0;
+    }
+    return finalValue(x);
+  }
+  private int riskyOp(int input) Exception {
+    if (input < 0){
+      throw new Exception("Negative input");
+    }
+    return input + 5;
+  }
+  private int finalValue(int val){
+    return val*2;
+  }
+
+int result = this.calculate(2);
+}