SysTrace           24 apps/HelloAndroidCamera2/src/com/android/ex/camera2/pos/AutoFocusStateMachine.java import com.android.ex.camera2.utils.SysTrace;
SysTrace          350 apps/HelloAndroidCamera2/src/com/android/ex/camera2/pos/AutoFocusStateMachine.java             SysTrace.endSectionAsync(mCurrentAfTrace, mCurrentAfCookie);
SysTrace          357 apps/HelloAndroidCamera2/src/com/android/ex/camera2/pos/AutoFocusStateMachine.java         SysTrace.beginSectionAsync(sectionName, mCurrentAfCookie);
SysTrace          366 apps/HelloAndroidCamera2/src/com/android/ex/camera2/pos/AutoFocusStateMachine.java         SysTrace.endSectionAsync(mCurrentAfTrace, mCurrentAfCookie);