cbde377559c912cf28458234e0bcbd3b7b0bc7c4,src/main/java/water/api/TypeaheadFileRequest.java,TypeaheadFileRequest,serve,#String#number#,15

Before Change


    if( base == null ) base = new File(".");

    JsonArray array = new JsonArray();
    for( File file : base.listFiles() ) {
      if( file.isHidden() ) continue;
      if( file.getName().toLowerCase().startsWith(filterPrefix) ) {
        String s = file.getPath();

After Change


    if( base == null ) base = new File(".");

    JsonArray array = new JsonArray();
    File[] files = base.listFiles();
    if( files == null ) return array;
    for( File file : files ) {
      if( file.isHidden() ) continue;
      if( file.getName().toLowerCase().startsWith(filterPrefix) )