Fixed javadoc for jdk 11 requirements and gradle wrapper version.

Author: PolinaBevad

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.8-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-bin.zip

src/main/java/com/astrazeneca/vardict/variations/Variant.java

@@ -192,7 +192,7 @@ public class Variant {
      * there're no more than 3 reads
      * @param goodq quality threshold
      * @param lofreq The minimum allele frequency allowed in normal for a somatic mutation
-     * @return Returns <tt>true</tt> if variance is considered noise if the quality is below <code>goodq</code>
+     * @return Returns true if variance is considered noise if the quality is below <code>goodq</code>
      * and there're no more than 3 reads in coverage
      */
     public boolean isNoise(double goodq,

src/main/java/com/astrazeneca/vardict/variations/VariationUtils.java

@@ -346,13 +346,13 @@ public static void correctCnt(Variation varToCorrect) {
     }
 
     /**
-     * Returns <tt>true</tt> whether a variant meet specified criteria
+     * Returns true whether a variant meet specified criteria
      * @param vref variant
      * @param referenceVar reference variant    $rref
      * @param type Type of variant
      * @param splice set of strings representing introns in splice
      * @param conf Configuration (contains preferences for min, freq, filter and etc)
-     * @return <tt>true</tt> if variant meet specified criteria
+     * @return true if variant meet specified criteria
      */
     public static boolean isGoodVar(Variant vref, Variant referenceVar, String type,
                                     Set<String> splice,