Hi. IntelliJ gives me a warning that the a call t...
# intellijn
natpryce
08/03/2020, 1:24 PMHi. IntelliJ gives me a warning that the a call to Jackson’s Object Mapper.writeValueAsString is an “Inappropriate blocking method call”. Is that correct? I cannot see it doing any I/O or inter-thread communication that might block the thread.
d
diesieben07
08/03/2020, 1:29 PMThat warning is based on a heuristic. If a method throws
IOExceptiondiesieben07
08/03/2020, 1:29 PMWhich is not always correct
n
natpryce
08/03/2020, 1:30 PMRight. Thanks.
natpryce
08/03/2020, 1:30 PMIt throws JsonProcessingException, which is an IOException.
d
diesieben07
08/03/2020, 1:30 PMIn this case it does not seem correct, that method throws IOException because it uses OutputStream, but that just writes to memory
n
natpryce
08/03/2020, 1:30 PMI’ll annotate the warning away
3 Views