Bug 206707 Double type is shown in Output Columns tab [07]
Description: Double type is shown in Output Columns tab. Build number: 2.2.1.v20071016-0630 Steps to reproduce: 1. New a sample data set CUSTOMERS, in "Edit Data Set" dialogue click "Output Columns" tab. Expected result: Data type for CREDITLIMIT is correct. Actual result: Data type for CREDITLIMIT is Double. Error log: N/A
core/org.eclipse.birt.core/src/org/eclipse/birt/core/data/DataType.java
* @param typeCode Data type enumeration value
	 * @return Textual description of data type. "Unknown" if an undefined data type is passed in.
	 */
	public static String getName( int typeCode )
	{
		if ( typeCode < 0 || typeCode >= names.length )
		{
	        return new String( "Unknown" );
		}
		return names[typeCode];
	} 
	
	/**
	 * Gets the Java class used to represent the specified data type.
	 * @return Class for the specified data type. If data type is unknown or ANY, returns null. 
	 */
	public static Class getClass( int typeCode )
	{
		if ( typeCode < 0 || typeCode >= classes.length )
		{
	        return null;
		}
		return classes[typeCode];
	}
	
	/**
	 * Other type can be found in JDK, such as Integer and String, but AnyType
	 * have to be manually created to make it correspond to "Any" name. 
	 */
	public static final class AnyType