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adds comments

This commit is contained in:
John J. Aylward 2017-06-26 10:32:02 -04:00 committed by John J. Aylward
parent 52845366bd
commit 16baa323cf

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@ -144,6 +144,8 @@ public class JSONTokener {
}
/**
* Checks if the end of the input has been reached.
*
* @return true if at the end of the file and we didn't step back
*/
public boolean end() {
@ -168,7 +170,8 @@ public class JSONTokener {
throw new JSONException("Unable to preserve stream position", e);
}
try {
if(this.reader.read()<0) {
// -1 is EOF, but next() can not consume the null character '\0'
if(this.reader.read() <= 0) {
this.eof = true;
return false;
}