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authorStefan Suhren <suhren.stefan@fh-swf.de>2014-12-07 19:15:58 +0100
committerStefan Suhren <suhren.stefan@fh-swf.de>2014-12-07 19:18:03 +0100
commit9acea903216dbe371dd7b41cbf23b46a5732bcb4 (patch)
tree5a61491ad22e470db8151d2e07f163b011c72d6e /src/de/fhswf/in/inf/java1/aufgabe06/Aufgabe6.java
parent8a53a8fca255e4a84ca0e35dac925a223738b98a (diff)
downloadJava1-9acea903216dbe371dd7b41cbf23b46a5732bcb4.tar.gz
Java1-9acea903216dbe371dd7b41cbf23b46a5732bcb4.zip
Refactored the packagenames fo better sorting
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diff --git a/src/de/fhswf/in/inf/java1/aufgabe06/Aufgabe6.java b/src/de/fhswf/in/inf/java1/aufgabe06/Aufgabe6.java
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+/**
+ *
+ */
+package de.fhswf.in.inf.java1.aufgabe06;
+
+import java.util.Iterator;
+import java.util.Vector;
+
+/**
+ * Main function for testing Vectors and Lists.
+ *
+ * @author $Author: $
+ * @version $Revision: $, $Date: $ UTC
+ */
+public final class Aufgabe6
+{
+
+ /**
+ * Prevents instantiation of the utility class.
+ *
+ */
+ private Aufgabe6()
+ {
+ }
+
+ /**
+ * Main function for testing Vectors and Lists.
+ *
+ * @param args
+ * Command line arguments.
+ */
+ public static void main(String[] args)
+ {
+ final int testLength = 10000000;
+ Vector<Integer> test = new Vector<>(testLength);
+ Integer testGet;
+
+ for (int i = 0; i < test.capacity(); i++)
+ {
+ test.add(i);
+ }
+
+ long start;
+ start = System.currentTimeMillis(); // Gets current time in ms
+
+ for (int i = 0; i < test.size(); i++)
+ {
+ testGet = test.elementAt(i);
+ }
+
+ // Calculates the runtime of for
+ System.out.println("Elapsed time: "
+ + (System.currentTimeMillis() - start) + " ms");
+
+ start = System.currentTimeMillis(); // Gets current time in ms
+
+ for (Iterator<Integer> it = test.iterator(); it.hasNext();)
+ {
+ testGet = it.next();
+ }
+
+ // Calculates the runtime of for
+ System.out.println("Elapsed time: "
+ + (System.currentTimeMillis() - start) + " ms");
+
+ start = System.currentTimeMillis(); // Gets current time in ms
+
+ for (Integer integer : test)
+ {
+ testGet = integer;
+ }
+
+ // Calculates the runtime of foreach
+ System.out.println("Elapsed time: "
+ + (System.currentTimeMillis() - start) + " ms");
+
+ ListBenchmark.startBenchmark();
+
+ }
+
+}