Fix javadocs errors and warnings

tess-two/src/com/googlecode/leptonica/android/Binarize.java

@@ -154,7 +154,7 @@ public static Pix sauvolaBinarizeTiled(Pix pixs) {
      * Notes:
      * <ol>
      * <li> The window width and height are 2 * whsize + 1.  The minimum
-     * value for whsize is 2; typically it is >= 7.
+     * value for whsize is 2; typically it is &gt;= 7.
      * <li> For nx == ny == 1, this defaults to pixSauvolaBinarize().
      * <li> Why a tiled version?
      * (a) Because the mean value accumulator is a uint32, overflow
@@ -169,7 +169,7 @@ public static Pix sauvolaBinarizeTiled(Pix pixs) {
      * where:
      *   t = local threshold
      *   m = local mean
-     *   k = @factor (>= 0)   [ typ. 0.35 ]
+     *   k = @factor (&gt;= 0)   [ typ. 0.35 ]
      *   s = local standard deviation, which is maximized at
      *       127.5 when half the samples are 0 and half are 255.
      * <li> The basic idea of Niblack and Sauvola binarization is that
@@ -180,9 +180,9 @@ public static Pix sauvolaBinarizeTiled(Pix pixs) {
      *   
      * @param pixs An 8 bpp PIX source image.
      * @param whsize Window half-width for measuring local statistics
-     * @param factor Factor for reducing threshold due to variance; >= 0
-     * @param nx Subdivision into tiles; >= 1
-     * @param ny Subdivision into tiles; >= 1
+     * @param factor Factor for reducing threshold due to variance; &gt;= 0
+     * @param nx Subdivision into tiles; &gt;= 1
+     * @param ny Subdivision into tiles; &gt;= 1
      * @return A 1 bpp thresholded PIX image.
      */
     public static Pix sauvolaBinarizeTiled(Pix pixs, int whsize, float factor, int nx, int ny) {

tess-two/src/com/googlecode/leptonica/android/Clip.java

@@ -33,7 +33,6 @@ public class Clip {
      * This should be simple, but there are choices to be made. The box is
      * defined relative to the pix coordinates.  However, if the box is not
      * contained within the pix, we have two choices:
-     * <p>
      * <p>     (1) clip the box to the pix
      * <p>     (2) make a new pix equal to the full box dimensions,
      *             but let rasterop do the clipping and positioning

tess-two/src/com/googlecode/leptonica/android/Edge.java

@@ -52,7 +52,6 @@ public class Edge {
      * using pixThresholdToBinary().  If the high edge values are to be fg (1),
      * invert after running pixThresholdToBinary().
      * <li> Label the pixels as follows:
-     * <p>
      * <p>         1    4    7
      * <p>         2    5    8
      * <p>         3    6    9

tess-two/src/com/googlecode/leptonica/android/MorphApp.java

@@ -122,8 +122,8 @@ public static Pix pixFastTophatWhite(Pix pixs) {
      * </ol>
      *
      * @param pixs Source pix (8bpp)
-     * @param xsize width of max/min op, smoothing; any integer >= 1
-     * @param ysize height of max/min op, smoothing; any integer >= 1
+     * @param xsize width of max/min op, smoothing; any integer &gt;= 1
+     * @param ysize height of max/min op, smoothing; any integer &gt;= 1
      * @param type L_TOPHAT_WHITE: image - min, or L_TOPHAT_BLACK: max - image
      * @return a new Pix image
      */

tess-two/src/com/googlecode/tesseract/android/PageIterator.java

@@ -70,15 +70,15 @@ public boolean next(int level) {
      * ============= Accessing data ==============.
      * <p>
      * Coordinate system:
-     * <p><ul>
+     * <ul>
      * <li> Integer coordinates are at the cracks between the pixels.
      * <li> The top-left corner of the top-left pixel in the image is at (0,0).
      * <li> The bottom-right corner of the bottom-right pixel in the image is at
      * (width, height).
      * <li> Every bounding box goes from the top-left of the top-left contained
      * pixel to the bottom-right of the bottom-right contained pixel, so
      * the bounding box of the single top-left pixel in the image is:
-     * (0,0)->(1,1).
+     * (0,0)-&gt;(1,1).
      * <li> If an image rectangle has been set in the API, then returned coordinates
      * relate to the original (full) image, rather than the rectangle.
      * </ul><p>

tess-two/src/com/googlecode/tesseract/android/TessBaseAPI.java

@@ -256,7 +256,7 @@ public TessBaseAPI(ProgressNotifier progressNotifier) {
      * multiple times on the same instance to change language, or just to reset
      * the classifier.
      * <p>
-     * The language may be a string of the form [~]<lang>[+[~]<lang>]* indicating
+     * The language may be a string of the form {@code [~]<lang>[+[~]<lang>]*} indicating
      * that multiple languages are to be loaded. Eg hin+eng will load Hindi and
      * English. Languages may specify internally that they want to be loaded
      * with one or more other languages, so the ~ sign is available to override