Couldn't generate some tests: 2 occurrences of org.mockito.MockedStatic

[tyuldashev]

Description
In some case when mocking strategy applied no test code is generated.

To Reproduce

1. Use UNitTestBotJava project to reproduce the problem
2. In UTBot settings enable Force mocking static methods and Code analysis to Deeper only
3. Open class utbot-sample/src/main/java/org/utbot/examples/mock/MockStaticMethodExample.java
4. Generate tests for the class with following settings: Mock strategy = Mock class environment, Mock static methods enabled

Expected behavior

Some tests are generated

Actual behavior

One empty test is generated:

 public void testUseStaticMethod_errors() {
 // Couldn't generate some tests. List of errors:
 // 
 // 2 occurrences of:
 // org.mockito.MockedStatic

 }