GitHub

readValue() with Reader or InputStream parses only bytes that are available at time of call and throws exceptions systematically

It seems that when a Reader or InputStream is passed as input to readValue() of ObjectMapper instance, the ObjectMapper copies whatever data is available in the Reader/Stream at the time of call, and ...
GitHub

airframe-grpc: NoSuchMethodError java.io.InputStream.readAllBytes()[B

Exception in thread "main" io.grpc.StatusRuntimeException: CANCELLED: Failed to read message. at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java ...
Hacker

Java bits: 0xFF and 0xFFL

Your browser does not support the audio element. public static long readLong(final ByteArrayInputStream inputStream) {long n = 0L;n |= ((inputStream.read() & 0xFF ...
TheServerSide

User input with Java's Console class

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.