Bug 183890 [DataBinding] Default converter for numbers to numbers
We don't currently default converters for converting between numbers (e.g. int to double, long to int, etc.).
tests/org.eclipse.jface.tests.databinding/src/org/eclipse/core/tests/databinding/UpdateStrategyTest.java
public void testDefaultConverterForIntegerToString() throws Exception {
		assertDefaultConverter(Integer.class, String.class, NumberToStringConverter.class);
	}
	public void testDefaultConverterForIntegerPrimitiveToString() throws Exception {
		assertDefaultConverter(Integer.TYPE, String.class, NumberToStringConverter.class);
	}
	public void testDefaultConverterForLongToString() throws Exception {
		assertDefaultConverter(Long.class, String.class, NumberToStringConverter.class);
	}
	public void testDefaultConverterForLongPrimitiveToString() throws Exception {
		assertDefaultConverter(Long.TYPE, String.class, NumberToStringConverter.class);
	}
	public void testDefaultConverterForDoubleToString() throws Exception {
		assertDefaultConverter(Double.class, String.class, NumberToStringConverter.class);
	}
	
	public void testDefaultConverterForDoublePrimitiveToString() throws Exception {
		assertDefaultConverter(Double.TYPE, String.class, NumberToStringConverter.class);
	}
	
	public void testDefaultConverterForFloatToString() throws Exception {
		assertDefaultConverter(Float.class, String.class, NumberToStringConverter.class);
	}
	
	public void testDefaultConverterForFloatPrimitiveToString() throws Exception {
		assertDefaultConverter(Float.TYPE, String.class, NumberToStringConverter.class);
	}
	public void testDefaultConverterForBigIntegerToString() throws Exception {
		assertDefaultConverter(BigInteger.class, String.class, NumberToStringConverter.class);