Fixed JavaDoc errors to enable Java 8 build.

(cherry picked from commit 9e23413456)

imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/BigTIFFImageReaderSpi.java

@@ -38,9 +38,10 @@ import java.util.Locale;
 
 /**
  * BigTIFFImageReaderSpi.
- * <p/>
+ * <p>
  * This is a separate service provider for the BigTIFF format, to support
  * special cases where one does not want BigTIFF support.
+ * </p>
  *
  * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
  * @author last modified by $Author: haraldk$

imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/LZWEncoder.java

@@ -39,12 +39,13 @@ import java.util.Arrays;
 
 /**
  * LZWEncoder
- * <p/>
+ * <p>
  * Inspired by LZWTreeEncoder by <a href="mailto:yuwen_66@yahoo.com">Wen Yu</a> and the
  * <a href="http://gingko.homeip.net/docs/file_formats/lzwgif.html#bob">algorithm described by Bob Montgomery</a>
  * which
  * "[...] uses a tree method to search if a new string is already in the table,
  * which is much simpler, faster, and easier to understand than hashing."
+ * </p>
  *
  * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
  * @author last modified by $Author: haraldk$

imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/TIFFImageReader.java

@@ -88,8 +88,9 @@ import static java.util.Arrays.asList;
 
 /**
  * ImageReader implementation for Aldus/Adobe Tagged Image File Format (TIFF).
- * <p/>
+ * <p>
  * The reader is supposed to be fully "Baseline TIFF" compliant, and supports the following image types:
+ * </p>
  * <ul>
  *     <li>Class B (Bi-level), all relevant compression types, 1 bit per sample</li>
  *     <li>Class G (Gray), all relevant compression types, 2, 4, 8, 16 or 32 bits per sample, unsigned integer</li>