Fixed 1.16 (tough someone needs to fix core/objects/opengl/RenderRegion to work with java8)

src/main/java/com/seibel/lod/core/builders/bufferBuilding/LodBufferBuilderFactory.java

@@ -20,16 +20,9 @@
 package com.seibel.lod.core.builders.bufferBuilding;
 
 import java.time.Duration;
-import java.util.concurrent.CancellationException;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
+import java.util.concurrent.*;
 import java.util.concurrent.locks.ReentrantLock;
 
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.ExecutionException;
-
 import com.seibel.lod.core.api.ApiShared;
 import com.seibel.lod.core.handlers.dependencyInjection.SingletonHandler;
 import com.seibel.lod.core.objects.lod.LodDimension;

src/main/java/com/seibel/lod/core/objects/opengl/RenderRegion.java

@@ -222,7 +222,7 @@ public class RenderRegion implements AutoCloseable
 					+ " encountered error on exit: ",
 					new ConcurrentModificationException("RenderRegion Illegal State"));
 			}
-			return CompletableFuture.failedStage(e);
+			return CompletableFuture.failedStage(e);	// FIXME LeeTom can you make this with java8
 		});
 	}
 

src/main/java/com/seibel/lod/core/util/GLMessage.java

@@ -116,7 +116,7 @@ public final class GLMessage {
 		}
 		
 		public GLMessage add(String str) {
-			str = str.strip();
+			str = str.replaceAll("^[ \t]+|[ \t]+$", ""); // TODO: Check this as String.strip() dosnt exist in java 8
 			if (str.isEmpty()) return null;
 			boolean b = runStage(str);
 			if (b && stage >= 16) {