ArrayList time

Semester 2/TestProject/src/main/java/com/calebfontenot/testproject/Emoji.java

@@ -0,0 +1,17 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.calebfontenot.testproject;
+
+/**
+ *
+ * @author caleb
+ */
+public class Emoji {
+    public static void main(String[] args)
+    {
+        char emoji = '😁';
+        System.out.println(emoji);
+    }
+}

Semester 2/TestProject/src/main/java/com/calebfontenot/testproject/ParseInt.java

@@ -0,0 +1,21 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.calebfontenot.testproject;
+
+/**
+ *
+ * @author caleb
+ */
+public class ParseInt {
+    public static void main(String[] args)
+    {
+        java.math.BigDecimal bigInt = new java.math.BigDecimal(343.445);
+        System.out.println(bigInt);
+        String string = new String("lol");
+        String string2 = "lol2";
+        System.out.println(string.getClass().getName());
+        System.out.println(string2.getClass().getName());
+    }
+}

Semester 2/TestProject/src/main/java/com/calebfontenot/testproject/StringBuilderTest2.java

@@ -0,0 +1,38 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.calebfontenot.testproject;
+
+import java.util.*;
+/**
+ *
+ * @author caleb
+ */
+public class StringBuilderTest2 {
+    public static void main(String[] args)
+    {
+        StringBuilder strBuf = new StringBuilder();
+        strBuf.append("ABCDEFG");
+        System.out.println(strBuf);
+        strBuf.insert(3, "RRRR");
+        System.out.println(strBuf);
+
+        
+String s1 = "Welcome to Java";
+String s2 = "Welcome to Java";
+System.out.println("s1 == s2 is " + (s1 == s2));
+
+    Circle[] circleArray = new Circle[5];
+    circleArray[0] = "test";
+     for (Circle object: circleArray) {
+         System.out.println(object);
+     }
+    }
+}
+
+public class Circle {
+    Circle() {
+        
+    }
+}