Pull apache#2292: test DefaultModelProcessor#read

Author: Vincent Potucek

impl/maven-impl/src/test/java/org/apache/maven/impl/model/DefaultModelProcessorTest.java

@@ -201,12 +201,6 @@ void locateExistingPomWithPomFile() throws IOException {
                 new DefaultModelProcessor(mock(ModelXmlFactory.class), List.of()).locateExistingPom(testPomFile));
     }
 
-    @Test
-    void locateExistingPomWithNullProjectAndNoPomInUserDirShouldReturnNull() {
-        System.setProperty("user.dir", tempDir.toString());
-        assertNull(new DefaultModelProcessor(mock(ModelXmlFactory.class), List.of()).locateExistingPom(null));
-    }
-
     @Test
     void locateExistingPomShouldAcceptPomInProjectDirectory() {
         Path projectDir = Path.of("project");