Fix nonexistent field messages

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/FieldAccessException.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
+ *  You should have received a copy of the GNU General Public License along with this program;
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -48,4 +48,10 @@ public class FieldAccessException extends RuntimeException {
 	public static FieldAccessException fromFormat(String message, Object... params) {
 		return new FieldAccessException(String.format(message, params));
 	}
+
+	@Override
+	public String toString() {
+		String message = getMessage();
+		return "FieldAccessException" + (message != null ? ": " + message : "");
+	}
 }

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/StructureModifier.java

@@ -194,8 +194,8 @@ public class StructureModifier<TField> {
 			throw new FieldAccessException(String.format("Field index (%s) cannot be negative.", fieldIndex));
 
 		if (data.size() == 0)
-			throw new FieldAccessException(String.format("No field with type %s exists in class %s.", targetType.getName(),
+			throw new FieldAccessException(String.format("No field with type %s exists in class %s.", fieldType.getName(),
-					target.getClass().getName()));
+					target.getClass().getSimpleName()));
 
 		if (fieldIndex >= data.size())
 			throw new FieldAccessException(String.format("Field index out of bounds. (Index: %s, Size: %s)", fieldIndex, data.size()));
@@ -295,8 +295,8 @@ public class StructureModifier<TField> {
 			throw new FieldAccessException(String.format("Field index (%s) cannot be negative.", fieldIndex));
 
 		if (data.size() == 0)
-			throw new FieldAccessException(String.format("No field with type %s exists in class %s.", targetType.getName(),
+			throw new FieldAccessException(String.format("No field with type %s exists in class %s.", fieldType.getName(),
-					target.getClass().getName()));
+					target.getClass().getSimpleName()));
 
 		if (fieldIndex >= data.size())
 			throw new FieldAccessException(String.format("Field index out of bounds. (Index: %s, Size: %s)", fieldIndex, data.size()));