Removed JDK 1.4 dependent code.

PR# 32538.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141513 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -20,7 +20,7 @@ package org.apache.commons.math.linear;
  * Thrown when a system attempts an operation on a matrix, and
  * that matrix does not satisfy the preconditions for the
  * aforementioned operation.
- * @version $Revision: 1.7 $ $Date: 2004/07/11 18:43:44 $
+ * @version $Revision: 1.8 $ $Date: 2004/12/06 05:49:44 $
  */
 public class InvalidMatrixException extends RuntimeException {
 
@@ -31,7 +31,7 @@ public class InvalidMatrixException extends RuntimeException {
      * Default constructor.
      */
     public InvalidMatrixException() {
-        this(null, null);
+        this(null);
     }
 
     /**
@@ -39,23 +39,7 @@ public class InvalidMatrixException extends RuntimeException {
      * @param message descriptive error message.
      */
     public InvalidMatrixException(String message) {
-        this(message, null);
+        super(message);
     }
 
-    /**
-     * Construct an exception with the given message and root cause.
-     * @param message descriptive error message.
-     * @param cause root cause.
-     */
-    public InvalidMatrixException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * Create an exception with a given root cause.
-     * @param throwable caught exception causing this problem
-     */
-    public InvalidMatrixException(Throwable throwable) {
-        this(null, throwable);
-    }
 }

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

@@ -19,7 +19,7 @@ package org.apache.commons.math.linear;
 /**
  * Thrown when an operation addresses a matrix coordinate (row,col)
  * which is outside of the dimensions of a matrix.
- * @version $Revision: 1.7 $ $Date: 2004/07/11 18:43:44 $
+ * @version $Revision: 1.8 $ $Date: 2004/12/06 05:49:44 $
  */
 public class MatrixIndexException extends RuntimeException {
 
@@ -30,31 +30,15 @@ public class MatrixIndexException extends RuntimeException {
      * Default constructor.
      */
     public MatrixIndexException() {
-        this(null, null);
-    }
-
-    /**
-     * Construct an exception with the given message.
-     * @param message descriptive error message.
-     */
-    public MatrixIndexException(String message) {
-        this(message, null);
+        this(null);
     }
 
     /**
      * Construct an exception with the given message and root cause.
      * @param message descriptive error message.
-     * @param cause root cause.
      */
-    public MatrixIndexException(String message, Throwable cause) {
-        super(message, cause);
+    public MatrixIndexException(String message) {
+        super(message);
     }
 
-    /**
-     * Create an exception with a given root cause.
-     * @param throwable caught exception causing this problem
-     */
-    public MatrixIndexException(Throwable throwable) {
-        this(null, throwable);
-    }
 }

src/test/org/apache/commons/math/linear/InvalidMatrixExceptionTest.java

@@ -19,7 +19,7 @@ package org.apache.commons.math.linear;
 import junit.framework.TestCase;
 
 /**
- * @version $Revision: 1.1 $ $Date: 2004/04/27 16:51:52 $
+ * @version $Revision: 1.2 $ $Date: 2004/12/06 05:49:44 $
  */
 public class InvalidMatrixExceptionTest extends TestCase {
     /**
@@ -27,7 +27,6 @@ public class InvalidMatrixExceptionTest extends TestCase {
      */
     public void testConstructor(){
         InvalidMatrixException ex = new InvalidMatrixException();
-        assertNull(ex.getCause());
         assertNull(ex.getMessage());
     }
     
@@ -37,29 +36,6 @@ public class InvalidMatrixExceptionTest extends TestCase {
     public void testConstructorMessage(){
         String msg = "message";
         InvalidMatrixException ex = new InvalidMatrixException(msg);
-        assertNull(ex.getCause());
         assertEquals(msg, ex.getMessage());
     }
-    
-    /**
-     * 
-     */
-    public void testConstructorMessageCause(){
-        String outMsg = "outer message";
-        String inMsg = "inner message";
-        Exception cause = new Exception(inMsg);
-        InvalidMatrixException ex = new InvalidMatrixException(outMsg, cause);
-        assertEquals(outMsg, ex.getMessage());
-        assertEquals(cause, ex.getCause());
-    }
-    
-    /**
-     * 
-     */
-    public void testConstructorCause(){
-        String inMsg = "inner message";
-        Exception cause = new Exception(inMsg);
-        InvalidMatrixException ex = new InvalidMatrixException(cause);
-        assertEquals(cause, ex.getCause());
-    }
 }

src/test/org/apache/commons/math/linear/MatrixIndexExceptionTest.java

@@ -19,7 +19,7 @@ package org.apache.commons.math.linear;
 import junit.framework.TestCase;
 
 /**
- * @version $Revision: 1.1 $ $Date: 2004/04/27 16:51:52 $
+ * @version $Revision: 1.2 $ $Date: 2004/12/06 05:49:44 $
  */
 public class MatrixIndexExceptionTest extends TestCase {
     /**
@@ -27,7 +27,6 @@ public class MatrixIndexExceptionTest extends TestCase {
      */
     public void testConstructor(){
         MatrixIndexException ex = new MatrixIndexException();
-        assertNull(ex.getCause());
         assertNull(ex.getMessage());
     }
     
@@ -37,29 +36,6 @@ public class MatrixIndexExceptionTest extends TestCase {
     public void testConstructorMessage(){
         String msg = "message";
         MatrixIndexException ex = new MatrixIndexException(msg);
-        assertNull(ex.getCause());
         assertEquals(msg, ex.getMessage());
     }
-    
-    /**
-     * 
-     */
-    public void testConstructorMessageCause(){
-        String outMsg = "outer message";
-        String inMsg = "inner message";
-        Exception cause = new Exception(inMsg);
-        MatrixIndexException ex = new MatrixIndexException(outMsg, cause);
-        assertEquals(outMsg, ex.getMessage());
-        assertEquals(cause, ex.getCause());
-    }
-    
-    /**
-     * 
-     */
-    public void testConstructorCause(){
-        String inMsg = "inner message";
-        Exception cause = new Exception(inMsg);
-        MatrixIndexException ex = new MatrixIndexException(cause);
-        assertEquals(cause, ex.getCause());
-    }
 }

src/test/org/apache/commons/math/stat/data/CertifiedDataAbstractTest.java

@@ -16,10 +16,10 @@
 
 package org.apache.commons.math.stat.data;
 
-import java.beans.Expression;
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
+import java.lang.reflect.Method;
 import java.net.URL;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -32,7 +32,7 @@ import org.apache.commons.math.stat.descriptive.SummaryStatistics;
 import junit.framework.TestCase;
 
 /**
- * @version $Revision: 1.7 $ $Date: 2004/10/08 05:08:19 $
+ * @version $Revision: 1.8 $ $Date: 2004/12/06 05:49:44 $
  */
 public abstract class CertifiedDataAbstractTest extends TestCase {
 	
@@ -134,9 +134,8 @@ public abstract class CertifiedDataAbstractTest extends TestCase {
 	
 	protected Object getProperty(Object bean, String name) throws Exception{
 	    // Get the value of prop
-	    String prop = "get" + name.substring(0,1).toUpperCase() + name.substring(1);
-        Expression expr = new Expression(bean, prop, new Object[0]);
-        expr.execute();
-        return expr.getValue();
+	    String prop = "get" + name.substring(0,1).toUpperCase() + name.substring(1); 
+        Method meth = bean.getClass().getMethod(prop, new Class[0]);
+        return meth.invoke(bean, new Object[0]);
 	}
 }