root
/
spring-boot
mirror of https://github.com/spring-projects/spring-boot.git
1
0
Fork 0
Code Issues Actions 9 Packages Projects Releases Wiki Activity

Merge pull request #14339 from dreis2211:polish-commandcompleter 

* pr/14339:
  Polish CommandCompleter
This commit is contained in:
Stephane Nicoll 2018-09-07 16:53:30 +02:00
parent 9b9a8888b4 4fc2806089
commit 36e89f900f
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
spring-boot-project/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/shell/CommandCompleter.java
View File

@ -127,12 +127,7 @@ public class CommandCompleter extends StringsCompleter {
private final String usage; private final String usage;
OptionHelpLine(OptionHelp optionHelp) { OptionHelpLine(OptionHelp optionHelp) {
StringBuilder options = new StringBuilder(); this.options = String.join(", ", optionHelp.getOptions());
for (String option : optionHelp.getOptions()) {
options.append((options.length() != 0) ? ", " : "");
options.append(option);
}
this.options = options.toString();
this.usage = optionHelp.getUsageHelp(); this.usage = optionHelp.getUsageHelp();
} }