Bug 146790 Help text/help text key for cascading parameter group is not supported
Steps to reproduce: 1.New a cascading parameter group 2.Switch to Properties, select the cascading parameter group 3.Set help text to "helpme" 4.Preview Expected result: Help text appears when hovering over the cascading parameter group name in Parameter input dialog Actual result: Help text/help text key is not supported
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/api/ParameterGroupDefinition.java
}
	public void setParameters( List parameters )
	{
		this.parameters = parameters;
	}
	public int getParameterCount( )
	{
		if ( parameters != null )
			return parameters.size( );
		return 0;
	}
	public boolean cascade( )
	{
		return cascade;
	}
	public boolean equals( Object obj )
	{
		if ( name == null || !( obj instanceof ParameterGroupDefinition ) )
			return false;
		ParameterGroupDefinition other = (ParameterGroupDefinition) obj;
		return getName( ).equals( other.getName( ) );
	}
	public int hashCode( )
	{
		if ( name == null )
			return 0;
		return name.hashCode( );
	}
}