Android: do I need to call static method LogManager.initialize(String tenantToken, ILogConfiguration configuration) #940

Looking at section 6 https://github.com/microsoft/cpp_client_telemetry/blob/main/docs/cpp-start-android.md. ILogger is obtained through calling LogManager.initialize(). But there is also static LogManager.getLogger(tenantId, source) and non static getLogger(). Looking at the test https://github.com/microsoft/cpp_client_telemetry/blob/main/lib/android_build/app/src/androidTest/java/com/microsoft/applications/events/maesdktest/LogManagerDDVUnitTest.java : multipleLogManagerInstantiation(), initialize() isn't called. What's the difference between these 3 methods?

Do I need to call LogManager.initialize() to init the SDK?

If I create multiple ILogConfiguration configs, which config will be used when calling static LogManager.getLogger(tenantId, source) ?