Javadoc tweaks

src/main/java/org/apache/commons/jexl3/JexlArithmetic.java

@@ -801,7 +801,7 @@ public boolean isStrict() {
      * If null-safe (ie not-strict), the operator does accept null arguments even if the arithmetic itself is strict.</p>
      * <p>The default implementation considers equal/not-equal operators as null-safe so one can check for null as in
      * <code>if (myvar == null) {...}</code>. Note that this operator is used for equal and not-equal syntax. The complete
-     * list of operators that are not strict are (==, [], []=, ., .=, empty, size, contains). </p>
+     * list of operators that are not strict are (==, [], []=, ., .=, empty, size, contains).</p>
      * <p>An arithmetic refining its strict behavior handling for more operators must declare which by overriding
      * this method.</p>
      * @param operator the operator to check for null-argument(s) handling

src/main/java/org/apache/commons/jexl3/JexlEngine.java

@@ -520,8 +520,11 @@ public final JexlScript createScript(final JexlInfo info, final URL scriptUrl, f
     public abstract void setProperty(Object bean, String expr, Object value);
 
     /**
-     * Assign properties of a bean using an expression. <p> If the JEXL engine is silent, errors will be logged through
-     * its logger as warning. </p>
+     * Assign properties of a bean using an expression.
+     * <p>
+     * If the JEXL engine is silent, errors will be logged through
+     * its logger as warning.
+     * </p>
      *
      * @param context the evaluation context
      * @param bean    the bean to set properties in

src/main/java/org/apache/commons/jexl3/parser/JexlParser.java

@@ -219,8 +219,10 @@ protected void controlPragmaAnywhere() {
 
     /**
      * Gets the frame used by this parser.
-     * <p> Since local variables create new symbols, it is important to
-     * regain access after parsing to known which / how-many registers are needed. </p>
+     * <p>
+     * Since local variables create new symbols, it is important to
+     * regain access after parsing to known which / how-many registers are needed. 
+     * </p>
      * @return the named register map
      */
     protected Scope getScope() {
@@ -438,7 +440,10 @@ protected void declareFunction(final ASTVar variable, final Token token) {
 
     /**
      * Declares a local variable.
-     * <p> This method creates an new entry in the symbol map. </p>
+     * <p>
+     * This method creates an new entry in the symbol map.
+     * </p>
+     *
      * @param variable the identifier used to declare
      * @param lexical whether the symbol is lexical
      * @param constant whether the symbol is constant
@@ -476,7 +481,10 @@ protected void declareVariable(final ASTVar variable, final Token token, final b
 
     /**
      * Declares a local parameter.
-     * <p> This method creates an new entry in the symbol map. </p>
+     * <p>
+     * This method creates an new entry in the symbol map.
+     * </p>
+     *
      * @param token the parameter name token
      * @param lexical whether the parameter is lexical or not
      * @param constant whether the parameter is constant or not