javadoc fixes part 7 (ticket #1894)

core/java/src/gnu/getopt/Getopt.java

@@ -336,7 +336,7 @@ import java.text.MessageFormat;
   *          break;
   *     }
   * //
-  * for (int i = g.getOptind(); i < argv.length ; i++)
+  * for (int i = g.getOptind(); i &lt; argv.length ; i++)
   *   System.out.println("Non option argv element: " + argv[i] + "\n");
   * </pre>
   * <p>

core/java/src/net/i2p/client/naming/NamingService.java

@@ -534,7 +534,7 @@ public abstract class NamingService {
      *  See also lookup(Hash, int).
      *
      *  @param hostname must be {52 chars}.b32.i2p
-     *  @param timeout in seconds; <= 0 means use router default
+     *  @param timeout in seconds; &lt;= 0 means use router default
      *  @return dest or null
      *  @since 0.8.7
      */
@@ -546,7 +546,7 @@ public abstract class NamingService {
      *  Same as lookupBase32() but with the SHA256 Hash precalculated
      *  This implementation returns null.
      *
-     *  @param timeout in seconds; <= 0 means use router default
+     *  @param timeout in seconds; &lt;= 0 means use router default
      *  @return dest or null
      *  @since 0.8.7
      */

core/java/src/net/i2p/crypto/ElGamalAESEngine.java

@@ -429,11 +429,11 @@ public final class ElGamalAESEngine {
      *
      * In the router, we always use garlic messages. A garlic message with a single
      * clove and zero data is about 84 bytes, so that's 123 bytes minimum. So any paddingSize
-     * <= 128 is a no-op as every message will be at least 128 bytes
+     * &lt;= 128 is a no-op as every message will be at least 128 bytes
      * (Streaming, if used, adds more overhead).
      *
      * Outside the router, with a client using its own message format, the minimum size
-     * is 48, so any paddingSize <= 48 is a no-op.
+     * is 48, so any paddingSize &lt;= 48 is a no-op.
      *
      * Not included in the minimum is a 32-byte session tag for an existing session,
      * or a 514-byte ElGamal block and several 32-byte session tags for a new session.

core/java/src/net/i2p/crypto/eddsa/math/GroupElement.java

@@ -862,7 +862,7 @@ public class GroupElement implements Serializable {
      * Constant time.
      * <p>
      * Preconditions: (TODO: Check this applies here)
-     *   a[31] <= 127
+     *   a[31] &lt;= 127
      * @param a = a[0]+256*a[1]+...+256^31 a[31]
      * @return the GroupElement
      */

core/java/src/net/i2p/data/Certificate.java

@@ -116,7 +116,7 @@ public class Certificate extends DataStructureImpl {
     }
 
     /**
-     *  @throws IllegalArgumentException if type < 0
+     *  @throws IllegalArgumentException if type &lt; 0
      */
     public Certificate(int type, byte[] payload) {
         if (type < 0)
@@ -131,7 +131,7 @@ public class Certificate extends DataStructureImpl {
     }
 
     /**
-     *  @throws IllegalArgumentException if type < 0
+     *  @throws IllegalArgumentException if type &lt; 0
      *  @throws IllegalStateException if already set
      */
     public void setCertificateType(int type) {

core/java/src/net/i2p/data/PrivateKeyFile.java

@@ -253,7 +253,7 @@ public class PrivateKeyFile {
     }
     
     /**
-     *  @param padding null OK, must be non-null if spubkey length < 128
+     *  @param padding null OK, must be non-null if spubkey length &lt; 128
      *  @throws IllegalArgumentException on mismatch of spubkey and spk types
      *  @since 0.9.16
      */

core/java/src/net/i2p/util/EepGet.java

@@ -607,9 +607,9 @@ public class EepGet {
     /**
      * Blocking fetch.
      *
-     * @param fetchHeaderTimeout <= 0 for none (proxy will timeout if none, none isn't recommended if no proxy)
-     * @param totalTimeout <= 0 for default none
-     * @param inactivityTimeout <= 0 for default 60 sec
+     * @param fetchHeaderTimeout &lt;= 0 for none (proxy will timeout if none, none isn't recommended if no proxy)
+     * @param totalTimeout &lt;= 0 for default none
+     * @param inactivityTimeout &lt;= 0 for default 60 sec
      */
     public boolean fetch(long fetchHeaderTimeout, long totalTimeout, long inactivityTimeout) {
         _fetchHeaderTimeout = (int) Math.min(fetchHeaderTimeout, Integer.MAX_VALUE);