Fix checkstyle method length warning.

Author: gfokkema

org.metaborg.spoofax.shell.core/src/test/java/org/metaborg/spoofax/shell/core/DynSemEvaluationStrategyTest.java

@@ -94,21 +94,17 @@ public static Collection<Object[]> inputAndRuleParameters() {
         IStrategoTerm wrongTypeTerm = termFact.makeList();
         IStrategoTerm noSortTerm = termFact.makeAppl(termFact.makeConstructor("Thing", 0));
 
-        //@formatter:off
-        return Arrays
-            .asList(new Object[][] { { "shell/_Expr/1", existingTerm, NO_EXCEPTION },
-                                     { "shell/Add/2", existingTerm, NO_EXCEPTION },
-                                     { "shell/noSuchRule/2", nonExistingRuleForTerm,
-                                       "No shell rule found to be applied "
-                                       + "to term \"nonExistingRuleForTerm(0,0)\"." },
-                                     { "shell/wrongArgumentType/0", wrongTypeTerm,
-                                       "Expected a StrategoAppl, but a "
-                                       + "StrategoList was found: \"[]\"." },
-                                     { "shell/_Expr/1", noSortTerm,
-                                       "No shell rule found to be applied "
-                                       + "to term \"Thing\". No sort found for term." },
-                                     { "shell/Thing/0", noSortTerm, NO_EXCEPTION }});
-        //@formatter:on
+        return Arrays.asList(new Object[][] {
+            { "shell/_Expr/1", existingTerm, NO_EXCEPTION },
+            { "shell/Add/2", existingTerm, NO_EXCEPTION },
+            { "shell/noSuchRule/2", nonExistingRuleForTerm, "No shell rule found to be applied "
+                    + "to term \"nonExistingRuleForTerm(0,0)\"." },
+            { "shell/wrongArgumentType/0", wrongTypeTerm, "Expected a StrategoAppl, but a "
+                    + "StrategoList was found: \"[]\"." },
+            { "shell/_Expr/1", noSortTerm, "No shell rule found to be applied "
+                    + "to term \"Thing\". No sort found for term." },
+            { "shell/Thing/0", noSortTerm, NO_EXCEPTION }
+        });
     }
 
     /**
@@ -136,7 +132,7 @@ public void testEnvironmentPropagation() {
     /**
      * An {@link IInterpreterLoader} that returns a mock interpreter.
      */
-    final class MockInterpreterLoader implements IInterpreterLoader {
+    static final class MockInterpreterLoader implements IInterpreterLoader {
         private String ruleKey;
 
         private MockInterpreterLoader(String ruleKey) {
@@ -150,7 +146,6 @@ public PolyglotEngine loadInterpreterForLanguage(ILanguageImpl langImpl)
             throws InterpreterLoadException {
             try {
                 PolyglotEngine mockInterpreter = mock(PolyglotEngine.class);
-                when(mockInterpreter.findGlobalSymbol(anyString())).thenReturn(null);
 
                 // Mock the init rule.
                 Value mockInitRuleResult = when(mock(Value.class).as(RuleResult.class))