Remove getFirstObject method

Author: wimvelzeboer

sfdx-source/apex-common/main/classes/fflib_IObjects.cls

@@ -77,11 +77,6 @@ public interface fflib_IObjects extends fflib_IDomain
 	 */
 	Boolean isNotEmpty();
 
-	/**
-	 * @return Returns the first object of the domain
-	 */
-	Object getFirstObject();
-
 	/**
 	 * @return Returns the amount of records contained in the domain
 	 */

sfdx-source/apex-common/main/classes/fflib_Objects.cls

@@ -101,13 +101,6 @@ public virtual class fflib_Objects implements fflib_IObjects
 		return !isEmpty();
 	}
 
-	public Object getFirstObject()
-	{
-		if (isEmpty())	return null;
-
-		return getObjects().get(0);
-	}
-
 	public Integer size()
 	{
 		return getObjects().size();

sfdx-source/apex-common/test/classes/fflib_ObjectsTest.cls

@@ -151,13 +151,6 @@ private class fflib_ObjectsTest
 		);
 	}
 
-	@IsTest
-	static void itShouldGetTheFirstObject()
-	{
-		fflib_ObjectsTest.Domain dtoDomain = generateDomain();
-		System.assertEquals(TRANSFER_OBJECT_A, dtoDomain.getFirstObject(), 'Incorrect object returned, expected first');
-	}
-
 	@IsTest
 	static void itShouldGetTheObjectType()
 	{