Bug 184762 BIRT Model - Enhancments to the level defintion
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
{
				
			}
		}
		isInitialized = true;
	}
	/**
	 * Returns the encoding of the design/library file. Currently, BIRT only
	 * support UnicodeUtil.SIGNATURE_UTF_8.
	 * 
	 * @return the encoding of the file
	 */
	public String getFileEncoding( )
	{
		return UnicodeUtil.SIGNATURE_UTF_8;
	}
	/**
	 * Gets symbolic name of this module if defined. This property is needed
	 * when search resources in fragments. Usually it should be the plug-in id
	 * of the host plug-in.
	 * 
	 * @return the symbolica name of this module
	 */
	public String getSymbolicName( )
	{
		
		return null;
	}
	/**
	 * Sets symbolic name of this module. This property is needed when search