Java: Autoformat qls.

java/ql/src/Performance/ConcatenationInLoops.ql

@@ -16,7 +16,9 @@ import semmle.code.java.Statement
 import semmle.code.java.JDK
 
 /** A use of `+` that has type `String`. */
-class StringCat extends AddExpr { StringCat() { this.getType() instanceof TypeString } }
+class StringCat extends AddExpr {
+  StringCat() { this.getType() instanceof TypeString }
+}
 
 /**
  * An assignment of the form

java/ql/src/Performance/InefficientToArray.ql

@@ -39,7 +39,9 @@ predicate emptyArrayLiteral(Expr e) {
   )
 }
 
-class EmptyArrayLiteral extends Expr { EmptyArrayLiteral() { emptyArrayLiteral(this) } }
+class EmptyArrayLiteral extends Expr {
+  EmptyArrayLiteral() { emptyArrayLiteral(this) }
+}
 
 from EmptyArrayLiteral l, MethodAccess ma, Method m, GenericInterface coll
 where