diff options
Diffstat (limited to 'depends')
| -rw-r--r-- | depends/javacheck/JavaCheck.java | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/depends/javacheck/JavaCheck.java b/depends/javacheck/JavaCheck.java index 73688082..11420b86 100644 --- a/depends/javacheck/JavaCheck.java +++ b/depends/javacheck/JavaCheck.java @@ -2,13 +2,23 @@ import java.lang.Integer; public class JavaCheck { - private static final String key = "os.arch"; + private static final String[] keys = {"os.arch", "java.version"}; public static void main (String [] args) { - String property = System.getProperty(key); - System.out.println(key + "=" + property); - if (property != null) - System.exit(0); - System.exit(1); + int ret = 0; + for(String key : keys) + { + String property = System.getProperty(key); + if(property != null) + { + System.out.println(key + "=" + property); + } + else + { + ret = 1; + } + } + + System.exit(ret); } } |