Tag: io

Most efficient way to create InputStream from OutputStream

bytearrayoutputstream inputstream io java stream

This page: http://blog.ostermiller.org/convert-java-outputstream-inputstream describes how to create an InputStream from OutputStream: Other alternatives are to use PipedStreams and new threads which is cumbersome. I do not like the idea of copying many megabytes to new in memory byte array. Is there a library that does this more efficiently? EDIT: By advice from Laurence Gonsalves, i tried PipedStreams and it turned

How do I read / convert an InputStream into a String in Java?

inputstream io java stream string

If you have a java.io.InputStream object, how should you process that object and produce a String? Suppose I have an InputStream that contains text data, and I want to convert it to a String, so for example I can write that to a log file. What is the easiest way to take the InputStream and convert it to a String?