Assignment not allowed in while expression?

Question

In Java we can usually perform an assignment within the while condition. However Kotlin complains about it. So the following code does not compile:

Answer 1

(This Example for while loop ) Hope this example will help you..

Change from

while ((c = is.read(buffer)) > 0) { sb.append(String(buffer, 0, c, Charset.forName(UTF8))) }

to

while ({c = is.read(buffer);c}() > 0) { sb.append(String(buffer, 0, c, Charset.forName(UTF8))) }