Bug 184569 Time parameter format will affact other data item format.[0705]
Description: Time parameter format will affact other data item format. Build number:2.2.0.v20070428 Steps to reproduce: 1. New a report parameter, Time type. 2. Click Change to set format as hh:mm. 3. Drag the parameter to layout. 4. Insert a Data item, datetime type, input expression as "new Date()". 5. Preview and input 8:30 as value Expected result: Display time value and the second line display datetime value. Actual result: Both parameter and data item display time value. Error log:N/A
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
public String getParameterDisplayText( String name )
	{
		Object parameter = params.get( name );
		if ( parameter != null )
		{
			return ( (ParameterAttribute) parameter ).getDisplayText( );
		}
		return null;		
	}
	
	public void setParameterDisplayText( String name, String displayText )
	{
		Object parameter = params.get( name );
		if ( parameter != null )
		{
			( (ParameterAttribute) parameter ).setDisplayText( displayText );
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.executor.IFactoryContext#getConfigs()
	 */
	public Map getConfigs( )
	{
		return configs;
	}
	/*
	 * (non-Javadoc)
	 *