Bug 139648 BIRT Resouce deployment issue - Wrong relative path generated.
- Set the BIRT Resource Path using Windows->Preference to E:\birt\birtResources - Copy base.rptlibrary, testlibrary.rptlibrary files to the above location. - Now the library explorer will show all the two libraries. - Create a report design and add the report items from the libraries. - Open the XMLSource view of the report design. The relative paths to the library are not correct. <list-property name="libraries"> <structure> <property name="fileName">../../birtResources/base.rptlibrary</property> <property name="namespace">base</property> </structure> <structure> <property name="fileName">../../birtResources/testlibrary.rptlibrary</property> <property name="namespace">testlibrary</property> </structure> </list-property>
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
try
		{
			Integer.parseInt( val );
		}
		catch ( Exception e )
		{
			return false;
		}
		return true;
	}
	/**
	 * Checks if the value is a valid number, including any integer and float,
	 * double.
	 * 
	 * @param val
	 */
	public static boolean isValidNumber( String val )
	{
		try
		{
			Double.parseDouble( val );
		}
		catch ( Exception e )
		{
			return false;
		}
		return true;
	}
	/**
	 * Try to split the given value to String[2]. The result format is as