Don't attempt to load classes while checking for them

Author: dmulloy2

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/compiler/StructureCompiler.java

@@ -146,6 +146,8 @@ public boolean equals(Object obj) {
 	private static String SUPER_CLASS = "com/comphenix/protocol/reflect/StructureModifier";
 	private static String COMPILED_CLASS = PACKAGE_NAME + "/CompiledStructureModifier";
 	private static String FIELD_EXCEPTION_CLASS = "com/comphenix/protocol/reflect/FieldAccessException";
+
+	private static boolean attemptClassLoad = false;
 
 	/**
 	 * Construct a structure compiler.
@@ -168,6 +170,11 @@ public <TField> boolean lookupClassLoader(StructureModifier<TField> source) {
 			return true;
 		}
 
+		// Fix: Loading classes causes a ton of lag and isn't necessary
+		if (!attemptClassLoad) {
+			return false;
+		}
+		
 		try {
 			String className = getCompiledName(source);