remove deprecated intent compilation exception class

Change-Id: I85fdd10f918b6323479fbce0cff11cd2814e769a
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/IntentCompilationException.java b/core/net/src/main/java/org/onosproject/net/intent/impl/IntentCompilationException.java
deleted file mode 100644
index 0fdface..0000000
--- a/core/net/src/main/java/org/onosproject/net/intent/impl/IntentCompilationException.java
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright 2014-present Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.net.intent.impl;
-
-import org.onosproject.net.intent.IntentException;
-
-/**
- * An exception thrown when a intent compilation fails.
- *
- * @deprecated in in Hummingbird (1.6.0) use {@link org.onosproject.net.intent.IntentCompilationException} instead.
- */
-@Deprecated
-public class IntentCompilationException extends IntentException {
-    private static final long serialVersionUID = 235237603018210810L;
-
-    public IntentCompilationException() {
-        super();
-    }
-
-    public IntentCompilationException(String message) {
-        super(message);
-    }
-
-    public IntentCompilationException(String message, Throwable cause) {
-        super(message, cause);
-    }
-}