base mod created

build/tmp/recompileMc/sources/net/minecraft/util/Util.java

@@ -0,0 +1,82 @@
+package net.minecraft.util;
+
+import java.util.List;
+import java.util.Locale;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.FutureTask;
+import javax.annotation.Nullable;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+import org.apache.logging.log4j.Logger;
+
+public class Util
+{
+    @SideOnly(Side.CLIENT)
+    public static Util.EnumOS getOSType()
+    {
+        String s = System.getProperty("os.name").toLowerCase(Locale.ROOT);
+
+        if (s.contains("win"))
+        {
+            return Util.EnumOS.WINDOWS;
+        }
+        else if (s.contains("mac"))
+        {
+            return Util.EnumOS.OSX;
+        }
+        else if (s.contains("solaris"))
+        {
+            return Util.EnumOS.SOLARIS;
+        }
+        else if (s.contains("sunos"))
+        {
+            return Util.EnumOS.SOLARIS;
+        }
+        else if (s.contains("linux"))
+        {
+            return Util.EnumOS.LINUX;
+        }
+        else
+        {
+            return s.contains("unix") ? Util.EnumOS.LINUX : Util.EnumOS.UNKNOWN;
+        }
+    }
+
+    /**
+     * Run a task and return the result, catching any execution exceptions and logging them to the specified logger
+     */
+    @Nullable
+    public static <V> V runTask(FutureTask<V> task, Logger logger)
+    {
+        try
+        {
+            task.run();
+            return task.get();
+        }
+        catch (ExecutionException executionexception)
+        {
+            logger.fatal("Error executing task", (Throwable)executionexception);
+        }
+        catch (InterruptedException interruptedexception)
+        {
+            logger.fatal("Error executing task", (Throwable)interruptedexception);
+        }
+
+        return (V)null;
+    }
+
+    public static <T> T getLastElement(List<T> list)
+    {
+        return list.get(list.size() - 1);
+    }
+
+    @SideOnly(Side.CLIENT)
+    public static enum EnumOS
+    {
+        LINUX,
+        SOLARIS,
+        WINDOWS,
+        OSX,
+        UNKNOWN;
+    }
+}