Iss #57 - Add a method to cache service for handling paged results

In order to better handle paged results, a new method was created to handle paged cache results separately from the standard cache. This allows us flexibility of optionally enabling the request handling on cached requests.

core/src/main/java/org/eclipsefoundation/core/exception/CacheCalculationException.java

+/*********************************************************************
+* Copyright (c) 2023 Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* Author: Martin Lowe <martin.lowe@eclipse-foundation.org>
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+package org.eclipsefoundation.core.exception;
+
+/**
+ * Thrown when there is a problem in calculating cache data
+ * 
+ * @author Martin Lowe
+ *
+ */
+public class CacheCalculationException extends RuntimeException {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Include basic context as to why this cache calculation exception was thrown.
+     * 
+     * @param message error message to include in exception
+     */
+    public CacheCalculationException(String message) {
+        super(message);
+    }
+
+    /**
+     * Include stack context as to why this cache calculation exception was thrown.
+     * 
+     * @param message error message to include in exception
+     * @param t the underlying cause of the exception
+     */
+    public CacheCalculationException(String message, Throwable t) {
+        super(message, t);
+    }
+}