prevent stackoverflow on jenkins (with spotless)

dss-xades/src/test/java/eu/europa/esig/dss/xades/validation/XAdESManyDataObjectFormatValidationTest.java

@@ -41,14 +41,14 @@ class XAdESManyDataObjectFormatValidationTest extends AbstractXAdESTestValidatio
     private static final List<DSSDocument> DETACHED_DOCUMENTS = new ArrayList<>();
 
     static {
-        for (int i = 1; i <= 900; i++) {
+        for (int i = 1; i <= 500; i++) {
             DETACHED_DOCUMENTS.add(new InMemoryDocument(String.format("test content %s", i).getBytes(), String.format("testFile_%s.txt", i)));
         }
     }
 
     @Override
     protected DSSDocument getSignedDocument() {
-        return new FileDocument("src/test/resources/validation/xades-900-references.xml");
+        return new FileDocument("src/test/resources/validation/xades-500-references.xml");
     }
 
     @Override
@@ -63,7 +63,7 @@ protected Reports validateDocument(DocumentValidator validator) {
         List<AdvancedSignature> signatures = validator.getSignatures();
         assertEquals(1, signatures.size());
 
-        assertTimeout(ofMillis(15000), () -> signatures.get(0).getDataFoundUpToLevel());
+        assertTimeout(ofMillis(10000), () -> signatures.get(0).getDataFoundUpToLevel());
 
         return reports;
     }

dss-xades/src/test/java/eu/europa/esig/dss/xades/validation/XAdESTooManyDataObjectFormatValidationTest.java

@@ -0,0 +1,80 @@
+/**
+ * DSS - Digital Signature Services
+ * Copyright (C) 2015 European Commission, provided under the CEF programme
+ * <p>
+ * This file is part of the "DSS - Digital Signature Services" project.
+ * <p>
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * <p>
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * <p>
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+package eu.europa.esig.dss.xades.validation;
+
+import eu.europa.esig.dss.model.DSSDocument;
+import eu.europa.esig.dss.model.FileDocument;
+import eu.europa.esig.dss.model.InMemoryDocument;
+import eu.europa.esig.dss.spi.signature.AdvancedSignature;
+import eu.europa.esig.dss.validation.DocumentValidator;
+import eu.europa.esig.dss.validation.reports.Reports;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Tag;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static java.time.Duration.ofMillis;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTimeout;
+
+// For manual testing (too many entries for some environments)
+@Tag("slow")
+@Disabled
+class XAdESTooManyDataObjectFormatValidationTest extends AbstractXAdESTestValidation {
+
+    private static final List<DSSDocument> DETACHED_DOCUMENTS = new ArrayList<>();
+
+    static {
+        for (int i = 1; i <= 900; i++) {
+            DETACHED_DOCUMENTS.add(new InMemoryDocument(String.format("test content %s", i).getBytes(), String.format("testFile_%s.txt", i)));
+        }
+    }
+
+    @Override
+    protected DSSDocument getSignedDocument() {
+        return new FileDocument("src/test/resources/validation/xades-900-references.xml");
+    }
+
+    @Override
+    protected List<DSSDocument> getDetachedContents() {
+        return DETACHED_DOCUMENTS;
+    }
+
+    @Override
+    protected Reports validateDocument(DocumentValidator validator) {
+        Reports reports = super.validateDocument(validator);
+
+        List<AdvancedSignature> signatures = validator.getSignatures();
+        assertEquals(1, signatures.size());
+
+        assertTimeout(ofMillis(15000), () -> signatures.get(0).getDataFoundUpToLevel());
+
+        return reports;
+    }
+
+    @Disabled
+    @Override
+    public void validate() {
+        super.validate();
+    }
+
+}