Javadoc

Author: garydgregory

src/main/java/org/apache/commons/io/file/AccumulatorPathVisitor.java

@@ -66,6 +66,14 @@ public class AccumulatorPathVisitor extends CountingPathVisitor {
      * @since 2.18.0
      */
     public static class Builder extends AbstractBuilder<AccumulatorPathVisitor, Builder> {
+
+        /**
+         * Constructs a new builder.
+         */
+        public Builder() {
+            // empty.
+        }
+
         @Override
         public AccumulatorPathVisitor get() {
             return new AccumulatorPathVisitor(this);

src/main/java/org/apache/commons/io/file/CountingPathVisitor.java

@@ -53,6 +53,13 @@ public abstract static class AbstractBuilder<T, B extends AbstractBuilder<T, B>>
         private PathFilter directoryFilter = defaultDirectoryFilter();
         private UnaryOperator<Path> directoryPostTransformer = defaultDirectoryTransformer();
 
+        /**
+         * Constructs a new builder for subclasses.
+         */
+        public AbstractBuilder() {
+            // empty.
+        }
+
         PathFilter getDirectoryFilter() {
             return directoryFilter;
         }
@@ -121,6 +128,13 @@ public B setPathCounters(final PathCounters pathCounters) {
      */
     public static class Builder extends AbstractBuilder<CountingPathVisitor, Builder> {
 
+        /**
+         * Constructs a new builder.
+         */
+        public Builder() {
+            // empty.
+        }
+
         @Override
         public CountingPathVisitor get() {
             return new CountingPathVisitor(this);

src/main/java/org/apache/commons/io/file/SimplePathVisitor.java

@@ -44,6 +44,13 @@ protected abstract static class AbstractBuilder<T, B extends AbstractSupplier<T,
 
         private IOBiFunction<Path, IOException, FileVisitResult> visitFileFailedFunction;
 
+        /**
+         * Constructs a new builder for subclasses.
+         */
+        public AbstractBuilder() {
+            // empty.
+        }
+
         IOBiFunction<Path, IOException, FileVisitResult> getVisitFileFailedFunction() {
             return visitFileFailedFunction;
         }