1 files changed, 57 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math3/exception/MathIllegalNumberException.java b/src/main/java/org/apache/commons/math3/exception/MathIllegalNumberException.java
new file mode 100644
index 0000000..a0d632b
--- /dev/null
+++ b/src/main/java/org/apache/commons/math3/exception/MathIllegalNumberException.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.math3.exception;
+
+import org.apache.commons.math3.exception.util.Localizable;
+
+/**
+ * Base class for exceptions raised by a wrong number. This class is not intended to be instantiated
+ * directly: it should serve as a base class to create all the exceptions that are raised because
+ * some precondition is violated by a number argument.
+ *
+ * @since 2.2
+ */
+public class MathIllegalNumberException extends MathIllegalArgumentException {
+
+    /** Helper to avoid boxing warnings. @since 3.3 */
+    protected static final Integer INTEGER_ZERO = Integer.valueOf(0);
+
+    /** Serializable version Id. */
+    private static final long serialVersionUID = -7447085893598031110L;
+
+    /** Requested. */
+    private final Number argument;
+
+    /**
+     * Construct an exception.
+     *
+     * @param pattern Localizable pattern.
+     * @param wrong Wrong number.
+     * @param arguments Arguments.
+     */
+    protected MathIllegalNumberException(Localizable pattern, Number wrong, Object... arguments) {
+        super(pattern, wrong, arguments);
+        argument = wrong;
+    }
+
+    /**
+     * @return the requested value.
+     */
+    public Number getArgument() {
+        return argument;
+    }
+}