package com.atlassian.httpclient.apache.httpcomponents;
   
   import java.io.IOException;
   import java.io.InputStream;
   import java.nio.charset.Charset;
   
   public class GeneratingInputStream extends InputStream {
       private final long maxLength;
       private final byte data;
  
      private long counter;
  
      public GeneratingInputStream(char character, long maxLength) {
          this.maxLength = maxLength;
          this.data = String.valueOf(character).getBytes(Charset.forName("UTF-8"))[0];
      }
  
      @Override
      public int read() throws IOException {
          if (++counter <= maxLength) {
              return data;
          } else {
              return -1;
          }
      }
  }