EpicKnarvik97/Jail
EpicKnarvik97/Jail
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Clean up the formatting of the copied code in the update.

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This commit is contained in:
graywolf336 2014-07-21 18:30:39 -05:00
parent a2d46b8e26
commit e4f32559b6
1 changed files with 7 additions and 10 deletions
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17
src/main/java/com/graywolf336/jail/Update.java
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@ -133,26 +133,23 @@ public class Update {
* The result is a positive integer if str1 is _numerically_ greater than str2.
* The result is zero if the strings are _numerically_ equal.
*/
private Integer versionCompare(String str1, String str2)
{
private Integer versionCompare(String str1, String str2) {
String[] vals1 = str1.split("\\.");
String[] vals2 = str2.split("\\.");
int i = 0;
// set index to first non-equal ordinal or length of shortest version string
while (i < vals1.length && i < vals2.length && vals1[i].equals(vals2[i]))
{
while (i < vals1.length && i < vals2.length && vals1[i].equals(vals2[i])) {
i++;
}
// compare first non-equal ordinal number
if (i < vals1.length && i < vals2.length)
{
int diff = Integer.valueOf(vals1[i]).compareTo(Integer.valueOf(vals2[i]));
return Integer.signum(diff);
if (i < vals1.length && i < vals2.length) {
return Integer.signum(Integer.valueOf(vals1[i]).compareTo(Integer.valueOf(vals2[i])));
}
// the strings are equal or one string is a substring of the other
// e.g. "1.2.3" = "1.2.3" or "1.2.3" < "1.2.3.4"
else
{
else {
return Integer.signum(vals1.length - vals2.length);
}
}