class P07_ConversionTests {
	
	public static void main(String[] args)
	{
		byte b=1;
		short s=2;
		char c='c';
		int i=4;
		long lg=5;
		float f=6;
		double d=7;
		
		//without information loss
		i=c;
		s=b;
		i=s;
		lg=i;
		d=i;
		d=f;
		
		//just lost precision
		f=i;
		f=lg;
		d=lg;
		
		//legal but data may lost
		c=(char)i;
		s=(short)b;
		s=(short)i;
		i=(int)lg;
		i=(int)d;
		f=(float)d;
		i=(int)f;
		lg=(long)f;
		lg=(long)d;
				
	}
}