22 lines
548 B
Java
22 lines
548 B
Java
public final class JavaInfo {
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private static final String[] CHECKED_PROPERTIES = new String[] {
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"os.arch",
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"java.version"
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};
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public static void main(String[] args) {
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int returnCode = 0;
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for (String key : CHECKED_PROPERTIES) {
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String property = System.getProperty(key);
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if (property != null) {
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System.out.println(key + "=" + property);
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} else {
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returnCode = 1;
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}
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}
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System.exit(returnCode);
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}
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} |