From 4a3a3eba60249000a724d139d0cbc74a7ddcfd68 Mon Sep 17 00:00:00 2001
From: Gilles Sadowski <erans@apache.org>
Date: Thu, 18 Oct 2012 21:26:13 +0000
Subject: [PATCH] MATH-881 Removed meaningless properties for multivariate
 distributions.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1399864 13f79535-47bb-0310-9956-ffa450edef68
---
 .../AbstractMultivariateRealDistribution.java | 25 ---------
 .../MultivariateRealDistribution.java         | 51 -------------------
 2 files changed, 76 deletions(-)

diff --git a/src/main/java/org/apache/commons/math3/distribution/AbstractMultivariateRealDistribution.java b/src/main/java/org/apache/commons/math3/distribution/AbstractMultivariateRealDistribution.java
index db56d2bd5..397438b63 100644
--- a/src/main/java/org/apache/commons/math3/distribution/AbstractMultivariateRealDistribution.java
+++ b/src/main/java/org/apache/commons/math3/distribution/AbstractMultivariateRealDistribution.java
@@ -78,29 +78,4 @@ public abstract class AbstractMultivariateRealDistribution
     public double probability(double[] x) {
         return 0;
     }
-
-    /** {@inheritDoc} */
-    public double getSupportLowerBound() {
-        return Double.NEGATIVE_INFINITY;
-    }
-
-    /** {@inheritDoc} */
-    public double getSupportUpperBound() {
-        return Double.POSITIVE_INFINITY;
-    }
-
-    /** {@inheritDoc} */
-    public boolean isSupportLowerBoundInclusive() {
-        return false;
-    }
-
-    /** {@inheritDoc} */
-    public boolean isSupportUpperBoundInclusive() {
-        return false;
-    }
-
-    /** {@inheritDoc} */
-    public boolean isSupportConnected() {
-        return false;
-    }
 }
diff --git a/src/main/java/org/apache/commons/math3/distribution/MultivariateRealDistribution.java b/src/main/java/org/apache/commons/math3/distribution/MultivariateRealDistribution.java
index 5f129f714..a9e018e39 100644
--- a/src/main/java/org/apache/commons/math3/distribution/MultivariateRealDistribution.java
+++ b/src/main/java/org/apache/commons/math3/distribution/MultivariateRealDistribution.java
@@ -53,57 +53,6 @@ public interface MultivariateRealDistribution {
      */
     double density(double[] x);
 
-    /**
-     * Access the lower bound of the support.
-     * This method must return the same value as {@code inverseCumulativeProbability(0)}.
-     * In other words, this method must return
-     * <p>
-     * <code>inf {x in R | P(X <= x) > 0}</code>.
-     * </p>
-     *
-     * @return the lower bound of the support (might be
-     * {@code Double.NEGATIVE_INFINITY}).
-     */
-    double getSupportLowerBound();
-
-    /**
-     * Access the upper bound of the support.
-     * This method must return the same value as {@code inverseCumulativeProbability(1)}.
-     * In other words, this method must return
-     * <p>
-     * <code>inf {x in R | P(X <= x) = 1}</code>.
-     * </p>
-     *
-     * @return the upper bound of the support (might be
-     * {@code Double.POSITIVE_INFINITY}).
-     */
-    double getSupportUpperBound();
-
-    /**
-     * Gets information about whether the lower bound of the support is
-     * inclusive or not.
-     *
-     * @return whether the lower bound of the support is inclusive or not.
-     */
-    boolean isSupportLowerBoundInclusive();
-
-    /**
-     * gets information about whether the upper bound of the support is
-     * inclusive or not.
-     *
-     * @return whether the upper bound of the support is inclusive or not.
-     */
-    boolean isSupportUpperBoundInclusive();
-
-    /**
-     * Gets information about whether the support is connected (i.e. all
-     * values between the lower and upper bound of the support are included
-     * in the support).
-     *
-     * @return whether the support is connected or not.
-     */
-    boolean isSupportConnected();
-
     /**
      * Reseeds the random generator used to generate samples.
      *