s://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/InputStream.html#nullInputStream()" title="class or interface in java.io" class="external-link">nullInputStream</a>, <a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/InputStream.html#read(byte%5B%5D)" title="class or interface in java.io" class="external-link">read</a>, <a href="https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/InputStream.html#readAllBytes()" title="class or interface in java.io