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Better (but unsorted) Java detection

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This commit is contained in:
Sky 2013-12-11 03:54:39 +00:00
parent ab69c1b9e6
commit afa5e14e20
13 changed files with 338 additions and 87 deletions
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22
depends/javacheck/JavaCheck.java
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@ -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);
}
}