update to xbib-net 2.0.3, jackson 2.9.10.1, woodstox 6.0.2, junit 5.5.2, hamcrest 2.1, mockito 3.1.0

.travis.yml

@@ -0,0 +1,4 @@
+language: java
+jdk:
+  - openjdk11
+

build.gradle

@@ -1,8 +1,8 @@
 
 plugins {
-    id "org.sonarqube" version "2.6.1"
-    id "io.codearte.nexus-staging" version "0.11.0"
-    id "com.github.spotbugs" version "2.0.0"
+    id "org.sonarqube" version "2.8"
+    id "io.codearte.nexus-staging" version "0.21.1"
+    id "com.github.spotbugs" version "2.0.1"
     id "org.xbib.gradle.plugin.asciidoctor" version "1.5.6.0.1"
 }
 
@@ -24,7 +24,11 @@ subprojects {
     }
 
     dependencies {
-        testCompile "junit:junit:${project.property('junit.version')}"
+        testCompile "org.junit.jupiter:junit-jupiter-api:${project.property('junit.version')}"
+        testCompile "org.junit.jupiter:junit-jupiter-params:${project.property('junit.version')}"
+        testCompile "org.junit.jupiter:junit-jupiter-engine:${project.property('junit.version')}"
+        testCompile "org.junit.vintage:junit-vintage-engine:${project.property('junit.version')}"
+        testCompile "junit:junit:${project.property('junit4.version')}"
         asciidoclet "org.asciidoctor:asciidoclet:${project.property('asciidoclet.version')}"
     }
 
@@ -44,9 +48,19 @@ subprojects {
     }
 
     test {
+        useJUnitPlatform()
+        failFast = false
         testLogging {
-            showStandardStreams = false
-            exceptionFormat = 'full'
+            events 'STARTED', 'PASSED', 'FAILED', 'SKIPPED'
+        }
+        afterSuite { desc, result ->
+            if (!desc.parent) {
+                println "\nTest result: ${result.resultType}"
+                println "Test summary: ${result.testCount} tests, " +
+                        "${result.successfulTestCount} succeeded, " +
+                        "${result.failedTestCount} failed, " +
+                        "${result.skippedTestCount} skipped"
+            }
         }
     }
 
@@ -112,7 +126,6 @@ subprojects {
         }
     }
 
-
     ext {
         projectDescription = 'Content processing library for Java'
         scmUrl = 'https://github.com/xbib/content'
@@ -175,5 +188,4 @@ subprojects {
     nexusStaging {
         packageGroup = "org.xbib"
     }
-
 }

content-core/src/main/java/org/xbib/content/XContentBuilder.java

@@ -879,14 +879,18 @@ public final class XContentBuilder implements ToXContent, Flushable, Closeable {
         } else if (value instanceof Iterable) {
             generator.writeStartArray();
             for (Object v : (Iterable) value) {
+                if (v != value) {
                     writeValue(v);
                 }
+            }
             generator.writeEndArray();
         } else if (value instanceof Object[]) {
             generator.writeStartArray();
             for (Object v : (Object[]) value) {
+                if (v != value) {
                     writeValue(v);
                 }
+            }
             generator.writeEndArray();
         } else if (type == byte[].class) {
             generator.writeBinary((byte[]) value);

content-json/build.gradle

@@ -1,10 +1,10 @@
 dependencies {
     compile "com.fasterxml.jackson.core:jackson-databind:${project.property('jackson.version')}"
-    testCompile("junit:junit:${project.property('junit.version')}") {
+    testCompile("junit:junit:${project.property('junit4.version')}") {
         exclude group: 'org.hamcrest'
     }
     testCompile("org.mockito:mockito-core:${project.property('mockito.version')}") {
         exclude group: 'org.hamcrest'
     }
-    testCompile "org.hamcrest:hamcrest-all:${project.property('hamcrest.version')}"
+    testCompile "org.hamcrest:hamcrest-library:${project.property('hamcrest.version')}"
 }

content-resource/build.gradle

@@ -1,4 +1,3 @@
-
 dependencies {
     compile "org.xbib:net-url:${project.property('xbib-net.version')}"
     testCompile "com.fasterxml.jackson.core:jackson-databind:${project.property('jackson.version')}"

gradle.properties

@@ -1,18 +1,17 @@
 group = org.xbib
 name = content
-version = 2.0.2
+version = 2.0.4
 
-xbib-net.version = 2.0.1
-jackson.version = 2.9.9
-jackson-databind.version = 2.9.9.2
-woodstox.version = 6.0.1
+xbib-net.version = 2.0.3
+jackson.version = 2.9.10
+jackson-databind.version = 2.9.10.1
+woodstox.version = 6.0.2
 
 # test
-junit.version = 4.12
-hamcrest.version = 1.3
-mockito.version = 2.25.1
+junit.version = 5.5.2
+junit4.version = 4.12
+hamcrest.version = 2.1
+mockito.version = 3.1.0
 
 # doc
-asciidoclet.version = 1.5.4
-
-org.gradle.warning.mode = all
+asciidoclet.version = 1.5.6