checkstyle

kernel/kernel-api/src/main/java/io/delta/kernel/expressions/predicate/Predicate.java

@@ -135,7 +135,7 @@ public List<Expression> children() {
          * {@code AND} expression
          * <ul>
          *     <li>Logical {@code expr1} AND {@code expr2} on two inputs.</li>
-         *     <li>Requires both left and right input expressions evaluate to be {@link Predicate}.</li>
+         *     <li>Requires both left and right inputs evaluate to be {@link Predicate}.</li>
          *     <li>Result is null if one or both of the inputs are null.</li>
          * </ul>
          */
@@ -145,7 +145,7 @@ public List<Expression> children() {
          * {@code OR} expression
          * <ul>
          *      <li>Logical {@code expr1} OR {@code expr2} on two inputs.</li>
-         *      <li>Requires both left and right input expressions evaluate to be {@link Predicate}.</li>
+         *      <li>Requires both left and right input evaluate to be {@link Predicate}.</li>
          *      <li>Result is null if one or both of the inputs are null.</li>
          * </ul>
          */
@@ -183,6 +183,7 @@ private static void validatePredicateExpression(String name, List<Expression> ch
                 checkArgument(
                     children.isEmpty(),
                     "operator %s expected no arguments, but got %d", name, children.size());
+                break;
             default:
                 throw new UnsupportedOperationException(
                     "predicate expression not supported: " + name);