first commit

week3/.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>

week3/.gitignore

+/bin/

week3/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>week3</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>

week3/.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

week3/src/week3/Date.java

+package week3;
+
+public class Date {
+	private int day;
+	public int month;
+	public int year;
+	
+	public void setDay(int d) {
+		if(d>31) {
+			d=31;
+		}
+		if(d<=1) {
+			d=1;
+		}
+		day = d;
+	}
+	
+	public int getDay() {
+		return day;
+	}
+}

week3/src/week3/Exercise1.java

+package week3;
+
+public class Exercise1 {
+
+	public static void main(String[] args) {
+		
+		Date d = new Date();
+		d.setDay(0);
+		System.out.println("" + d.getDay());
+		
+		
+	}
+
+}