Rename methods

Rename AbstractOptions.add() to setValue().
Rename AbstractValues.value() to getValueOrDefault().

Author: tpietzsch

src/main/java/org/scijava/optional/AbstractOptions.java

@@ -37,7 +37,7 @@ protected T append( final T additionalOptions )
 	}
 
 	@Override
-	public T add( final String key, final Object value )
+	public T setValue( final String key, final Object value )
 	{
 		final T copy = copyOrThis();
 		// NB remove existing key for ordering for appended options
@@ -80,7 +80,7 @@ public String toString()
 		}
 
 		@Override
-		public < T > T value( final String key, final T defaultValue )
+		public < T > T getValueOrDefault( final String key, final T defaultValue )
 		{
 			@SuppressWarnings( "unchecked" )
 			final T value = ( T ) theOptions.get( key );

src/main/java/org/scijava/optional/Options.java

@@ -2,5 +2,5 @@
 
 public interface Options< T >
 {
-	T add( String key, Object value );
+	T setValue( String key, Object value );
 }

src/main/java/org/scijava/optional/Values.java

@@ -2,5 +2,5 @@
 
 public interface Values
 {
-	< T > T value( String key, T defaultValue );
+	< T > T getValueOrDefault( String key, T defaultValue );
 }