feat(objectionary#1574): fix qulice suggestions

eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java

@@ -193,14 +193,7 @@ public void exec() throws IOException {
      */
     @SuppressWarnings({"PMD.AvoidCatchingGenericException", "PMD.ExceptionAsFlowControl"})
     private void parse(final Tojo tojo) throws IOException {
-        String first;
-        try {
-            first = tojo.get(AssembleMojo.ATTR_EO);
-        } catch (final Exception ex) {
-            Logger.error(this, "Failed to parse %s: %[exception]s", tojo, ex);
-            throw ex;
-        }
-        final Path source = Paths.get(first);
+        final Path source = Paths.get(tojo.get(AssembleMojo.ATTR_EO));
         final String name = tojo.get(Tojos.KEY);
         final Footprint footprint;
         if (tojo.exists(AssembleMojo.ATTR_HASH)) {

eo-maven-plugin/src/test/java/org/eolang/maven/CatalogsConcurrencyTest.java

@@ -1,3 +1,26 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016-2022 Objectionary.com
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 package org.eolang.maven;
 
 import com.yegor256.tojos.Tojo;
@@ -26,7 +49,10 @@
  */
 class CatalogsConcurrencyTest {
 
-    final static int CORES = Runtime.getRuntime().availableProcessors();
+    /**
+     * Number of cores on the running system.
+     */
+    private static final int CORES = Runtime.getRuntime().availableProcessors();
 
     @Disabled
     @Test
@@ -35,17 +61,22 @@ void readsFromTojosConcurrently(@TempDir final Path tmp) {
         MatcherAssert.assertThat(
             new SumOf(
                 new Threads<>(
-                    CORES,
-                    IntStream.range(0, CORES)
+                    CatalogsConcurrencyTest.CORES,
+                    IntStream.range(0, CatalogsConcurrencyTest.CORES)
                         .mapToObj(i -> tojos.add(UUID.randomUUID().toString()))
                         .map(CatalogsConcurrencyTest::task)
                         .collect(Collectors.toList())
                 )
             ),
-            Matchers.equalTo(CORES)
+            Matchers.equalTo(CatalogsConcurrencyTest.CORES)
         );
     }
 
+    /**
+     * Task to be executed in parallel.
+     * @param tojo Tojo
+     * @return Scalar
+     */
     private static Scalar<Integer> task(final Tojo tojo) {
         return () -> {
             final String uuid = "uuid";
@@ -57,6 +88,4 @@ private static Scalar<Integer> task(final Tojo tojo) {
             return 1;
         };
     }
-
-
-}
+}