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Minor refactoring renderer for INCOMPATIBLE_MODIFIERS.

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This commit is contained in:
Evgeny Gerashchenko
2012-04-18 18:18:25 +04:00
parent 515b79c240
commit a824b81aa5
1 changed files with 3 additions and 4 deletions
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compiler/frontend/src/org/jetbrains/jet/lang/diagnostics/rendering/DefaultErrorMessages.java
+3 -4
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@@ -64,12 +64,11 @@ public class DefaultErrorMessages {
@Override @Override
public String render(@NotNull Collection<JetKeywordToken> tokens) { public String render(@NotNull Collection<JetKeywordToken> tokens) {
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
for (Iterator<JetKeywordToken> iterator = tokens.iterator(); iterator.hasNext(); ) { for (JetKeywordToken token : tokens) {
JetKeywordToken modifier = iterator.next(); if (sb.length() != 0) {
sb.append(modifier.getValue());
if (iterator.hasNext()) {
sb.append(" "); sb.append(" ");
} }
sb.append(token.getValue());
} }
return sb.toString(); return sb.toString();
} }