Difference between revisions of "Java home"
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=== Links === |
=== Links === |
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*http://www.mindview.net/Etc/Discussions/CheckedExceptions |
*http://www.mindview.net/Etc/Discussions/CheckedExceptions |
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| + | |||
| + | == Clonen von Objekten == |
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| + | <pre> |
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| + | /** Objekt clonen (unter Verwendung von Object.clone()). |
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| + | * @see java.lang.Object#clone() |
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| + | * @return Clone oder null, falls Object.clone() CloneNotSupportedException lieferte |
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| + | */ |
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| + | public BkaEingabeDatensatzKopfsatz clone() { |
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| + | try { |
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| + | return (BkaEingabeDatensatzKopfsatz) super.clone(); |
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| + | } catch (CloneNotSupportedException e) { |
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| + | return null; |
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| + | } |
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| + | } |
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| + | </pre> |
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| + | |||
| + | === Links === |
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| + | *http://angelikalanger.com/Articles/JavaSpektrum/05.Clone-Part1/05.Clone-Part1.html |
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| + | *http://angelikalanger.com/Articles/JavaSpektrum/06.Clone-Part2/06.Clone-Part2.html |
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| + | *http://angelikalanger.com/Articles/JavaSpektrum/07.Clone-Part3/07.Clone-Part3.html |
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Version vom 07:49, 21 Juni 2007
Inhaltsverzeichnis
Runtime Environments
Links
Tips and Tricks
Rules Engines
Overview
Business Rules Management Systems (BRMS), decision tables (Entscheidungstabellen)
Links
- information
- standards
- implementations
JUnit
Version Info
Manchmal möchte man die Version einer junit-JAR herausbekommen. Das manifest enthält nichts und die Klasse Version keine Main-Methode.
import junit.runner.Version;
public class JUnitVersion {
public static void main(String[] args) {
System.out.println(Version.id());
}
}
Exceptions
Links
Clonen von Objekten
/** Objekt clonen (unter Verwendung von Object.clone()).
* @see java.lang.Object#clone()
* @return Clone oder null, falls Object.clone() CloneNotSupportedException lieferte
*/
public BkaEingabeDatensatzKopfsatz clone() {
try {
return (BkaEingabeDatensatzKopfsatz) super.clone();
} catch (CloneNotSupportedException e) {
return null;
}
}
