First commit comment

.gitignore

+/.metadata/
+/.recommenders/

MyApp01 @ e1b6c02a

+Subproject commit e1b6c02a775db74357dfa4d43e0b5d475acfe254

MyApp03/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

MyApp03/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>MyApp03</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

MyApp03/.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

MyApp03/src/myApp03.java

+/*  This is an illustration of comments 
+ *  that span multiple lines.
+ *  The program displays an input taken from the user during the lab session of 
+ *  of Introduction to programming
+ */
+
+// Step 1: import the facility
+import java.util.Scanner;
+import javax.swing.JOptionPane;
+
+public class myApp03 {
+
+	public static void main(String[] args) {
+		
+		// Step 2
+		Scanner input = new Scanner(System.in);
+		
+		// Step 3
+		// This is an example of creating a variable of type string
+		String text;
+		
+		/*  This is an illustration of comments 
+		 *  that span multiple lines.
+		 *  
+		 */
+		
+		// Step 4
+		text =  input.nextLine();
+		
+		// System.out.println("Hi " + text + ", welcome to Java.");
+		JOptionPane.showMessageDialog(null, "Hi " + text + ", welcome to Java.");
+		}
+}
+
+/*  This is an illustration of comments 
+ *  that span multiple lines at the ending of the program. 
+ *  
+ */
\ No newline at end of file

myApp04/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

myApp04/.gitignore

+/bin/

myApp04/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>myApp04</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

myApp04/.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

myApp04/src/myApp04/myApp04.java

+// An application for adding two numbers.
+
+package myApp04;
+import java.util.Scanner;   // Step 1
+import javax.swing.JOptionPane;  // Step 1 
+
+public class myApp04 {
+
+	public static void main(String[] args) {
+		
+		Scanner input = new Scanner(System.in);  // Step 2
+		
+		String t1, t2;   // Step 3
+		
+		t1 = JOptionPane.showInputDialog("Please, enter the first number");
+		t2 = JOptionPane.showInputDialog("Please, enter the second number");
+		// System.out.println("Please enter two numbers:");
+		//t1 = input.next();  // Step 4
+		// t2 = input.next();
+		
+		int num1, num2;
+		num1 = Integer.parseInt(t1);
+		num2 = Integer.parseInt(t2);
+		JOptionPane.showMessageDialog(null, num1 + " + " + num2 + " = " + (num1 * num2) );
+		//System.out.print( num1 + " + " + num2 + " = " + (num1 * num2) );
+		
+		// System.out.print( t1 + " + " + t2 + " = " + (t1 + t2)  );
+		
+
+	}
+
+}

myApp2/.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

myApp2/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>myApp2</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

myApp2/.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

myApp2/src/myApp2/myApp02.java

+package myApp2;
+
+import javax.swing.JOptionPane;
+
+public class myApp02 {
+
+	public static void main(String[] args) {
+		
+		JOptionPane.showMessageDialog(null, "Welcome to Java World");
+
+	}
+
+}