google-java-format
google-java-format copied to clipboard
not idempotent, slow convergence, and bad converged result
Tested release 1.15.0 with the following
public class Foo {
private static final String foo =
"\"aaaaaaaaaaaaaaaaaaaaa\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\","
+ "\"aaaaaaaaaaaaaaaaaaaaa\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\","
+ "\"aaaaaaaaaaaaaaaaaaaaa\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\","
+ "\"aaaaaaaaaaaaaaaaaaaaa\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\","
+ "\"aaaaaaaaaaaaaaaaaaaaa\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\"aaaaaaaaaaaaaaaaaaaaa\":\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"\n";
}
google-java-format would join the last two lines of string and make the last line even longer. Continue invoking google-java-format would keep joining the last part until the whole string is on a single line.
Workaround:
- remove the last
\n
stops this behavior - make the last line shorter than 100 chars stops this behavior
Non-idempotence is always a bug; thanks for reporting.