Parent Directory | Revision Log | Patch
revision 1.18 by ericb, Tue Mar 26 06:19:38 2002 UTC | revision 1.19 by ericb, Thu Apr 25 06:06:10 2002 UTC | |
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# | Line 476 public final class System | Line 476 public final class System |
476 | SecurityManager sm = Runtime.securityManager; // Be thread-safe. | SecurityManager sm = Runtime.securityManager; // Be thread-safe. |
477 | if (sm != null) | if (sm != null) |
478 | sm.checkPropertyAccess(key); | sm.checkPropertyAccess(key); |
479 | else if (key.length() == 0) | |
480 | throw new IllegalArgumentException("key can't be empty"); | |
481 | return properties.getProperty(key); | return properties.getProperty(key); |
482 | } | } |
483 |
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