Can we convert a byte array into an InputStream in Java

Question

Can we convert a byte array into an InputStream in Java  I have been looking on the internet but couldn t find it   I have a method that has an InputStream as argument   The InputStream cph I have is base64 encoded so I had to decode it using  BASE64Decoder decoder   new BASE64Decoder    byte   decodedBytes   decoder decodeBuffer cph     Now how do I convert decodedBytes again to InputStream

User · Accepted Answer

Use ByteArrayInputStream   InputStream is   new ByteArrayInputStream decodedBytes

User · Answer

If you use Robert Harder s Base64 utility  then you can do   InputStream is   new Base64 InputStream cph     Or with sun s JRE  you can do   InputStream is   new com sun xml internal messaging saaj packaging mime util BASE64DecoderStream cph    However don t rely on that class continuing to be a part of the JRE  or even continuing to do what it seems to do today  Sun say not to use it   There are other Stack Overflow questions about Base64 decoding  such as this one

[java] Can we convert a byte array into an InputStream in Java?

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