Fix up documentation for makePersistentInput.
@@ -99,7 +99,8 @@ public class CompilerInput implements SourceAst, DependencyInfo {
}
/**
- * If makeRecoverable is true, makes a recoverable version of the ast.
+ * Using the RecoverableJsAst, creates a CompilerInput that can be reset() to be safe to reuse
+ * in multiple compiler invocations.
*/
public static CompilerInput makePersistentInput(SourceFile file) {
SourceAst ast = new RecoverableJsAst(new JsAst(file), true);
