Convert Reader to InputStream and Vice versa
Learn to convert a Reader to InputStream and also convert InputStream to Reader in this short Java IO tutorial.
Converting OutputStream to InputStream
Learn to convert OutputStream to InputStream in Java using ByteArrayInputStream and Java NIO Files Channel API.
Convert String to InputStream in Java
Java example to convert String to InputStream using ByteArrayInputStream and IOUtils classes. Writing String to InputSteam is a frequent job .
Convert InputStream to String in Java
Learn to convert InputStream to String using Google guava IO’s ByteSource and CharStreams, BufferedReader, Scanner, and IOUtils classes.