import org.jetbrains.annotations.*; class Test { String myFoo = ""; String myFoo1 = null; String myFoo2 = foo2(); @NotNull String foo2() { return "";} String myFoo3 = foo3(); @Nullable String foo3() { return null;} String myFoo4; void setFoo4() { myFoo4 = ""; } final String myFoo5; final String myFoo6; final String myFoo7; final String myFoo8; final String myFoo9; final String myFoo10; final String myFoo11 = ""; final String myFoo12; final String myFoo13 = null; /** * {@link #myFoo6} */ Test(@NotNull String param, @Nullable String paramNullable, String simpleParam) { myFoo5 = ""; myFoo6 = null; myFoo7 = param; myFoo8 = paramNullable; myFoo9 = simpleParam; myFoo10 = foo10(false); myFoo12 = ""; } String foo10(boolean flag) { return flag ? foo2() : foo3(); } }