Added missing @since tags.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@209130 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/commons/math/linear/BigMatrixImpl.java

@@ -512,6 +512,7 @@ public class BigMatrixImpl implements BigMatrix, Serializable {
      * @throws IllegalArgumentException if <code>subMatrix</code> is not rectangular
      *  (not all rows have the same length) or empty
      * @throws NullPointerException if <code>subMatrix</code> is null
+     * @since 1.1
      */
     public void setSubMatrix(BigDecimal[][] subMatrix, int row, int column) 
     throws MatrixIndexException {

src/java/org/apache/commons/math/linear/MatrixUtils.java

@@ -52,6 +52,7 @@ public class MatrixUtils {
      * @param dimension dimension of identity matrix to generate
      * @return identity matrix
      * @throws IllegalArgumentException if dimension is not positive
+     * @since 1.1
      */
     public static RealMatrix createRealIdentityMatrix(int dimension) {
         RealMatrixImpl out = new RealMatrixImpl(dimension, dimension);
@@ -251,6 +252,7 @@ public class MatrixUtils {
      * @param dimension dimension of identity matrix to generate
      * @return identity matrix
      * @throws IllegalArgumentException if dimension is not positive
+     * @since 1.1
      */
     public static BigMatrix createBigIdentityMatrix(int dimension) {
         BigMatrixImpl out = new BigMatrixImpl(dimension, dimension);

src/java/org/apache/commons/math/linear/RealMatrixImpl.java

@@ -381,6 +381,7 @@ public class RealMatrixImpl implements RealMatrix, Serializable {
      * @throws IllegalArgumentException if <code>subMatrix</code> is not rectangular
      *  (not all rows have the same length) or empty
      * @throws NullPointerException if <code>subMatrix</code> is null
+     * @since 1.1
      */
     public void setSubMatrix(double[][] subMatrix, int row, int column) 
         throws MatrixIndexException {

src/java/org/apache/commons/math/stat/inference/TestFactory.java

@@ -19,6 +19,7 @@ import org.apache.commons.discovery.tools.DiscoverClass;
 /**
  * Abstract factory to create inference test instances.
  *
+ * @since 1.1
  * @version $Revision$ $Date$ 
  */
 public abstract class TestFactory {

src/java/org/apache/commons/math/stat/inference/TestFactoryImpl.java

@@ -19,6 +19,7 @@ package org.apache.commons.math.stat.inference;
  * A concrete inference test factory.  This is the default factory used by
  * Commons-Math.
  *  
+ * @since 1.1
  * @version $Revision$ $Date$
  */
 public class TestFactoryImpl extends TestFactory {

src/java/org/apache/commons/math/stat/inference/TestUtils.java

@@ -22,6 +22,7 @@ import org.apache.commons.math.stat.descriptive.StatisticalSummary;
  * A collection of static methods to create inference test instances or to
  * perform inference tests.
  *
+ * @since 1.1
  * @version $Revision$ $Date$ 
  */
 public class TestUtils  {