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Update ServerLib

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NotMyFault
2021-04-19 11:19:31 +02:00
parent 6383ccea83
commit 00641c8108
3 changed files with 6 additions and 59 deletions
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53
worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/util/JavaVersionCheck.java
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@ -1,53 +0,0 @@
package com.boydti.fawe.bukkit.util;
import com.sk89q.worldedit.internal.util.LogManagerCompat;
import org.apache.logging.log4j.Logger;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class JavaVersionCheck {
private static final Logger LOGGER = LogManagerCompat.getLogger();
private static int checkJavaVersion() {
String javaVersion = System.getProperty("java.version");
final Matcher matcher = Pattern.compile("(?:1\\.)?(\\d+)").matcher(javaVersion);
if (!matcher.find()) {
LOGGER.warn("Failed to determine Java version; Could not parse: {}", javaVersion);
return -1;
}
final String version = matcher.group(1);
try {
return Integer.parseInt(version);
} catch (final NumberFormatException e) {
LOGGER.warn("Failed to determine Java version; Could not parse {} from {}", version, javaVersion, e);
return -1;
}
}
public static void checkJvm() {
if (checkJavaVersion() < 11) {
LOGGER.warn("************************************************************");
LOGGER.warn("* WARNING - YOU ARE RUNNING AN OUTDATED VERSION OF JAVA.");
LOGGER.warn("* FASTASYNCWORLDEDIT WILL STOP BEING COMPATIBLE WITH THIS VERSION OF");
LOGGER.warn("* JAVA WHEN MINECRAFT 1.17 IS RELEASED.");
LOGGER.warn("*");
LOGGER.warn("* Please update the version of Java to 11. When Minecraft 1.17");
LOGGER.warn("* is released, support for versions of Java prior to 11 will");
LOGGER.warn("* be dropped.");
LOGGER.warn("*");
LOGGER.warn("* Current Java version: {}", System.getProperty("java.version"));
LOGGER.warn("************************************************************");
}
if (checkJavaVersion() >= 15) {
LOGGER.warn("************************************************************");
LOGGER.warn("* FastAsyncWorldEdit uses Nashorn for the craftscript engine.");
LOGGER.warn("* Within Java 15, Nashorn has been removed from Java.");
LOGGER.warn("* Until we add a suitable workaround, you should stick to Java 11");
LOGGER.warn("* to use all features of FastAsyncWorldEdit.");
LOGGER.warn("************************************************************");
}
}
}