diff --git a/VL04_09/ParProcs/.classpath b/VL04_09/ParProcs/.classpath new file mode 100644 index 0000000000000000000000000000000000000000..63b7e892d1ebf1eeb9df3d8d71e5bedb134487c1 --- /dev/null +++ b/VL04_09/ParProcs/.classpath @@ -0,0 +1,6 @@ +<?xml version="1.0" encoding="UTF-8"?> +<classpath> + <classpathentry kind="src" path="src"/> + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/> + <classpathentry kind="output" path="bin"/> +</classpath> diff --git a/VL04_09/ParProcs/.project b/VL04_09/ParProcs/.project new file mode 100644 index 0000000000000000000000000000000000000000..5ca7d56074ad07b25a118eb6c2b8d5f7160ce34e --- /dev/null +++ b/VL04_09/ParProcs/.project @@ -0,0 +1,17 @@ +<?xml version="1.0" encoding="UTF-8"?> +<projectDescription> + <name>ParProcs</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> diff --git a/VL04_09/ParProcs/.settings/org.eclipse.jdt.core.prefs b/VL04_09/ParProcs/.settings/org.eclipse.jdt.core.prefs new file mode 100644 index 0000000000000000000000000000000000000000..bb35fa0a87b032ee9d0b128004c1edbd464f07bf --- /dev/null +++ b/VL04_09/ParProcs/.settings/org.eclipse.jdt.core.prefs @@ -0,0 +1,11 @@ +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 diff --git a/VL04_09/ParProcs/bin/.gitignore b/VL04_09/ParProcs/bin/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e7d460ab01cd4b6585eb074699ade50e60aa467f --- /dev/null +++ b/VL04_09/ParProcs/bin/.gitignore @@ -0,0 +1 @@ +/inf3/ diff --git a/VL04_09/ParProcs/src/inf3/ParProcs.java b/VL04_09/ParProcs/src/inf3/ParProcs.java new file mode 100644 index 0000000000000000000000000000000000000000..370258ad3502fcdace14267ff870d266d20c1d8e --- /dev/null +++ b/VL04_09/ParProcs/src/inf3/ParProcs.java @@ -0,0 +1,34 @@ +package inf3; +import java.io.IOException; +/** ParProcs.java +* +* Programm zur Demonstration der Erzeugung unabhängiger Prozesse in Java. +* +* <ul> +* <li> Nach dem Start des Programmes kann der Taskmanager geöffnet werden, um zu +* zeigen, dass tatsächlich zwei Programme laufen, obwohl das Hauptprogramm +* bereits beendet ist. </li> +* <li> Bei mehrfachem Aufruf des Programmes werden auch die aktivierten Programme +* mehrfach gestartet, woran sich erkennen lässt, dass jedes Programm seinen +* eigenen Prozessraum erhält. </li> +* </ul> +* +* @author Steddin +* @version 1.00, 2017-01-12 +*/ +public class ParProcs { + + public static void main(String[] args) { + ProcessBuilder pb1 = new ProcessBuilder("notepad.exe"); + ProcessBuilder pb2 = new ProcessBuilder("calc.exe"); + try { + pb1.start(); + pb2.start(); + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("Hauptprogramm beendet!"); + } +} + +