Added Javadoc comments to the classes

src/main/java/com/mattrixwv/cipherstream/exceptions/InvalidKeywordException.java

@@ -1,20 +1,58 @@
 //CipherStreamJava/src/main/java/com/mattrixwv/CipherStreamJava/Exceptions/InvalidKeywordException.java
 //Mattrixwv
 // Created: 01-09-22
-//Modified: 01-09-22
+//Modified: 08-11-24
+/*
+	Copyright (C) 2024  Mattrixwv
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 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; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
 package com.mattrixwv.cipherstream.exceptions;
 
 
+/**
+ * Thrown to indicate that a problem has occurred related to an invalid keyword.
+ */
 public class InvalidKeywordException extends RuntimeException{
+	/**
+	 * Constructs a new {@code InvalidKeywordException} with {@code null} as its detail message.
+	 */
 	public InvalidKeywordException(){
 		super();
 	}
+	/**
+	 * Constructs a new {@code InvalidKeywordException} with the specified detail message.
+	 *
+	 * @param message the detail message, which is saved for later retrieval by the {@link #getMessage()} method
+	 */
 	public InvalidKeywordException(String message){
 		super(message);
 	}
+	/**
+	 * Constructs a new {@code InvalidKeywordException} with the specified cause.
+	 *
+	 * @param error the cause, which is saved for later retrieval by the {@link #getCause()} method
+	 */
 	public InvalidKeywordException(Throwable error){
 		super(error);
 	}
+	/**
+	 * Constructs a new {@code InvalidKeywordException} with the specified detail message and cause.
+	 *
+	 * @param message the detail message, which is saved for later retrieval by the {@link #getMessage()} method
+	 * @param error the cause, which is saved for later retrieval by the {@link #getCause()} method
+	 */
 	public InvalidKeywordException(String message, Throwable error){
 		super(message, error);
 	}