[errorprone] Remove unnecessary parentheses

msohn · msohn · commit 0f85ecb9ea9e · 2023-10-01T23:04:47.000+02:00
See https://errorprone.info/bugpattern/UnnecessaryParentheses Change-Id: I958a608bf51a74ee0f24d2016f09d5d800eb0ba1
diff --git a/java/com/google/gitiles/CommitSoyData.java b/java/com/google/gitiles/CommitSoyData.java
@@ -185,7 +185,7 @@ private List<Map<String, String>> toSoyData(
       if (parents.size() == 1) {
         parentName = view.getRevision().getName() + "^";
       } else {
-        parentName = view.getRevision().getName() + "^" + (i++);
+        parentName = view.getRevision().getName() + "^" + i++;
       }
       diff.setOldRevision(parentName, parent);
 
diff --git a/java/com/google/gitiles/doc/TocFormatter.java b/java/com/google/gitiles/doc/TocFormatter.java
@@ -203,7 +203,7 @@ private Map<Heading, String> generateIds(ListMultimap<String, TocEntry> entries)
       } else {
         int i = 1;
         for (TocEntry entry : headers) {
-          ids.put(entry.header, entry.id + "-" + (i++));
+          ids.put(entry.header, entry.id + "-" + i++);
         }
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -185,7 +185,7 @@ private List<Map<String, String>> toSoyData(`
`185`	`185`	`if (parents.size() == 1) {`
`186`	`186`	`parentName = view.getRevision().getName() + "^";`
`187`	`187`	`} else {`
`188`		`- parentName = view.getRevision().getName() + "^" + (i++);`
	`188`	`+ parentName = view.getRevision().getName() + "^" + i++;`
`189`	`189`	`}`
`190`	`190`	`diff.setOldRevision(parentName, parent);`
`191`	`191`
Original file line number	Diff line number	Diff line change
`@@ -203,7 +203,7 @@ private Map<Heading, String> generateIds(ListMultimap<String, TocEntry> entries)`
`203`	`203`	`} else {`
`204`	`204`	`int i = 1;`
`205`	`205`	`for (TocEntry entry : headers) {`
`206`		`- ids.put(entry.header, entry.id + "-" + (i++));`
	`206`	`+ ids.put(entry.header, entry.id + "-" + i++);`
`207`	`207`	`}`
`208`	`208`	`}`
`209`	`209`	`}`