bump dependency versions and fix build issues

build.gradle

@@ -4,24 +4,31 @@ buildscript {
     }
     dependencies {
         classpath 'me.champeau.gradle:gradle-javadoc-hotfix-plugin:0.1'
-        classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.3'
         classpath 'me.champeau.gradle:japicmp-gradle-plugin:0.1.0'
+        classpath 'com.github.jengelman.gradle.plugins:shadow:1.2.3'
     }
 }
 
 ext {
     libs = [
-            slf4jApi: 'org.slf4j:slf4j-api:1.7.25',
-            jsonSmart: 'net.minidev:json-smart:2.3',
-            jacksonDatabind: 'com.fasterxml.jackson.core:jackson-databind:2.6.3',
-            gson: 'com.google.code.gson:gson:2.3.1',
-            jettison: 'org.codehaus.jettison:jettison:1.3.7',
-            jsonOrg: 'org.json:json:20140107',
-            tapestryJson: 'org.apache.tapestry:tapestry-json:5.4.3',
+            gson: 'com.google.code.gson:gson:2.8.5',
             hamcrestCore: 'org.hamcrest:hamcrest-core:1.3',
             hamcrestLibrary: 'org.hamcrest:hamcrest-library:1.3',
+            jacksonDatabind: 'com.fasterxml.jackson.core:jackson-databind:2.9.8',
+            jettison: 'org.codehaus.jettison:jettison:1.3.7',
+            jsonOrg: 'org.json:json:20140107',
+            jsonSmart: 'net.minidev:json-smart:2.3',
+            slf4jApi: 'org.slf4j:slf4j-api:1.7.26',
+            tapestryJson: 'org.apache.tapestry:tapestry-json:5.4.4',
 
-            test: ['org.slf4j:slf4j-simple:1.7.16', 'org.assertj:assertj-core:2.1.0', 'commons-io:commons-io:2.4','org.hamcrest:hamcrest-core:1.3', 'org.hamcrest:hamcrest-library:1.3', 'junit:junit:4.12']
+            test: [
+                    'commons-io:commons-io:2.4',
+                    'junit:junit:4.12',
+                    'org.assertj:assertj-core:3.11.1',
+                    'org.hamcrest:hamcrest-core:1.3',
+                    'org.hamcrest:hamcrest-library:1.3',
+                    'org.slf4j:slf4j-simple:1.7.26'
+            ]
     ]
     snapshotVersion = false
 }
@@ -45,8 +52,8 @@ subprojects {
     apply plugin: 'signing'
     apply plugin: 'osgi'
 
-    sourceCompatibility = 1.6
-    targetCompatibility = 1.6
+    sourceCompatibility = 1.8
+    targetCompatibility = 1.8
 
     repositories {
         mavenCentral()

json-path-assert/src/main/java/com/jayway/jsonassert/JsonAsserter.java

@@ -22,11 +22,11 @@ public interface JsonAsserter {
     <T> JsonAsserter assertThat(String path, Matcher<T> matcher);
 
     /**
-     * @param path
-     * @param matcher
-     * @param message
-     * @param <T>
-     * @return
+     * @param path    the json path specifying the value being compared
+     * @param matcher an expression, built of Matchers, specifying allowed values
+     * @param message the explanation message
+     * @param <T>     the static type that should be returned by the path
+     * @return this to allow fluent assertion chains
      */
     <T> JsonAsserter assertThat(String path, Matcher<T> matcher, String message);
 

json-path-assert/src/main/java/com/jayway/jsonpath/matchers/WithJsonPath.java

@@ -38,7 +38,7 @@ public class WithJsonPath<T> extends TypeSafeMatcher<ReadContext> {
     @Override
     protected void describeMismatchSafely(ReadContext context, Description mismatchDescription) {
         try {
-            T value = jsonPath.read(context.json());
+            T value = jsonPath.read(context.jsonString());
             mismatchDescription
                     .appendText("json path ")
                     .appendValue(jsonPath.getPath())

json-path/src/main/java/com/jayway/jsonpath/Configuration.java

@@ -18,12 +18,7 @@ import com.jayway.jsonpath.internal.DefaultsImpl;
 import com.jayway.jsonpath.spi.json.JsonProvider;
 import com.jayway.jsonpath.spi.mapper.MappingProvider;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.EnumSet;
-import java.util.Set;
+import java.util.*;
 
 import static com.jayway.jsonpath.internal.Utils.notNull;
 import static java.util.Arrays.asList;
@@ -142,7 +137,7 @@ public class Configuration {
     /**
      * Creates a new configuration with the provided options. Options in this configuration are discarded.
      * @param options
-     * @return
+     * @return the new configuration instance
      */
     public Configuration setOptions(Option... options) {
         return Configuration.builder().jsonProvider(jsonProvider).mappingProvider(mappingProvider).options(options).evaluationListener(evaluationListeners).build();
@@ -150,7 +145,7 @@ public class Configuration {
 
     /**
      * Returns the options used by this configuration
-     * @return
+     * @return the new configuration instance
      */
     public Set<Option> getOptions() {
         return options;

json-path/src/main/java/com/jayway/jsonpath/Filter.java

@@ -39,7 +39,7 @@ public abstract class Filter implements Predicate {
     /**
      * Create a new Filter based on given list of criteria.
      * @param predicates list of criteria all needs to evaluate to true
-     * @return
+     * @return the filter
      */
     public static Filter filter(Collection<Predicate> predicates) {
         return new AndFilter(predicates);

json-path/src/main/java/com/jayway/jsonpath/JsonPath.java

@@ -15,11 +15,7 @@
 package com.jayway.jsonpath;
 
 
-import com.jayway.jsonpath.internal.EvaluationContext;
-import com.jayway.jsonpath.internal.ParseContextImpl;
-import com.jayway.jsonpath.internal.Path;
-import com.jayway.jsonpath.internal.PathRef;
-import com.jayway.jsonpath.internal.Utils;
+import com.jayway.jsonpath.internal.*;
 import com.jayway.jsonpath.internal.path.PathCompiler;
 import com.jayway.jsonpath.spi.json.JsonProvider;
 
@@ -289,7 +285,7 @@ public class JsonPath {
      * Adds or updates the Object this path points to in the provided jsonObject with a key with a value
      *
      * @param jsonObject    a json object
-     * @param value         the key to add or update
+     * @param key         the key to add or update
      * @param value         the new value
      * @param configuration configuration to use
      * @param <T>           expected return type
@@ -628,6 +624,7 @@ public class JsonPath {
      * @param json url
      * @return a read context
      */
+    @Deprecated
     public static DocumentContext parse(URL json) throws IOException {
         return new ParseContextImpl().parse(json);
     }
@@ -683,6 +680,7 @@ public class JsonPath {
      * @param json input
      * @return a read context
      */
+    @Deprecated
     public static DocumentContext parse(URL json, Configuration configuration) throws IOException {
         return new ParseContextImpl(configuration).parse(json);
     }

json-path/src/main/java/com/jayway/jsonpath/internal/ParseContextImpl.java

@@ -68,6 +68,7 @@ public class ParseContextImpl implements ParseContext {
     }
 
     @Override
+    @Deprecated
     public DocumentContext parse(URL url) throws IOException {
         notNull(url, "url can not be null");
         InputStream fis = null;

json-path/src/main/java/com/jayway/jsonpath/internal/function/PathFunction.java

@@ -30,7 +30,7 @@ public interface PathFunction {
      *      Eval context, state bag used as the path is traversed, maintains the result of executing
      *
      * @param parameters
-     * @return
+     * @return result
      */
     Object invoke(String currentPath, PathRef parent, Object model, EvaluationContext ctx, List<Parameter> parameters);
 }

json-path/src/main/java/com/jayway/jsonpath/internal/function/latebinding/JsonLateBindingValue.java

@@ -34,7 +34,7 @@ public class JsonLateBindingValue implements ILateBindingValue {
      * Evaluate the JSON document at the point of need using the JSON parameter and associated document model which may
      * itself originate from yet another function thus recursively invoking late binding methods.
      *
-     * @return
+     * @return the late value
      */
     @Override
     public Object get() {

json-path/src/main/java/com/jayway/jsonpath/internal/function/latebinding/PathLateBindingValue.java

@@ -16,7 +16,6 @@ package com.jayway.jsonpath.internal.function.latebinding;
 
 import com.jayway.jsonpath.Configuration;
 import com.jayway.jsonpath.internal.Path;
-import com.jayway.jsonpath.internal.function.ParamType;
 
 /**
  * Defines the contract for late bindings, provides document state and enough context to perform the evaluation at a later
@@ -39,7 +38,7 @@ public class PathLateBindingValue implements ILateBindingValue {
     /**
      * Evaluate the expression at the point of need for Path type expressions
      *
-     * @return
+     * @return the late value
      */
     public Object get() {
         return path.evaluate(rootDocument, rootDocument, configuration).getValue();

json-path/src/main/java/com/jayway/jsonpath/internal/path/FunctionPathToken.java

@@ -68,7 +68,7 @@ public class FunctionPathToken extends PathToken {
      * Return the actual value by indicating true. If this return was false then we'd return the value in an array which
      * isn't what is desired - true indicates the raw value is returned.
      *
-     * @return
+     * @return true if token is definite
      */
     @Override
     public boolean isTokenDefinite() {

json-path/src/main/java/com/jayway/jsonpath/spi/cache/Cache.java

@@ -10,14 +10,13 @@ public interface Cache {
      * @param key cache key to lookup the JsonPath
      * @return JsonPath
      */
-	public JsonPath get(String key);
+	 JsonPath get(String key);
 	
 	/**
      * Add JsonPath to the cache
      * @param key cache key to store the JsonPath
      * @param value JsonPath to be cached
-     * @return void
      * @throws InvalidJsonException
      */
-	public void put(String key, JsonPath value);
+	 void put(String key, JsonPath value);
 }

json-path/src/main/java/com/jayway/jsonpath/spi/json/AbstractJsonProvider.java

@@ -43,6 +43,7 @@ public abstract class AbstractJsonProvider implements JsonProvider {
         return ((List) obj).get(idx);
     }
 
+    @Deprecated
     public final Object getArrayIndex(Object obj, int idx, boolean unwrap){
         return getArrayIndex(obj, idx);
     }

json-path/src/main/java/com/jayway/jsonpath/spi/json/JacksonJsonNodeJsonProvider.java

@@ -270,7 +270,7 @@ public class JacksonJsonNodeJsonProvider extends AbstractJsonProvider {
     	} else if (value == null) {
     		objectNode.set(key.toString(), null); // this will create a null-node
     	} else {
-    		objectNode.put(key.toString(), createJsonElement(value));
+    		objectNode.set(key.toString(), createJsonElement(value));
     	}
 	}
 

json-path/src/main/java/com/jayway/jsonpath/spi/json/JacksonJsonProvider.java

@@ -30,7 +30,7 @@ import java.util.List;
 public class JacksonJsonProvider extends AbstractJsonProvider {
 
     private static final ObjectMapper defaultObjectMapper = new ObjectMapper();
-    private static final ObjectReader defaultObjectReader = defaultObjectMapper.reader().withType(Object.class);
+    private static final ObjectReader defaultObjectReader = defaultObjectMapper.reader().forType(Object.class);
 
     protected ObjectMapper objectMapper;
     protected ObjectReader objectReader;
@@ -51,7 +51,7 @@ public class JacksonJsonProvider extends AbstractJsonProvider {
      * @param objectMapper the ObjectMapper to use
      */
     public JacksonJsonProvider(ObjectMapper objectMapper) {
-      this(objectMapper, objectMapper.reader().withType(Object.class));
+      this(objectMapper, objectMapper.reader().forType(Object.class));
     }
 
     /**

json-path/src/test/java/com/jayway/jsonpath/FilterTest.java

@@ -418,13 +418,13 @@ public class FilterTest extends BaseTest {
     //----------------------------------------------------------------------------
     @Test
     public void not_empty_evals() {
-        assertThat(filter(where("string-key").notEmpty()).apply(createPredicateContext(json))).isEqualTo(true);
-        assertThat(filter(where("string-key-empty").notEmpty()).apply(createPredicateContext(json))).isEqualTo(false);
+        assertThat(filter(where("string-key").empty(false)).apply(createPredicateContext(json))).isEqualTo(true);
+        assertThat(filter(where("string-key-empty").empty(false)).apply(createPredicateContext(json))).isEqualTo(false);
 
-        assertThat(filter(where("int-arr").notEmpty()).apply(createPredicateContext(json))).isEqualTo(true);
-        assertThat(filter(where("arr-empty").notEmpty()).apply(createPredicateContext(json))).isEqualTo(false);
+        assertThat(filter(where("int-arr").empty(false)).apply(createPredicateContext(json))).isEqualTo(true);
+        assertThat(filter(where("arr-empty").empty(false)).apply(createPredicateContext(json))).isEqualTo(false);
 
-        assertThat(filter(where("null-key").notEmpty()).apply(createPredicateContext(json))).isEqualTo(false);
+        assertThat(filter(where("null-key").empty(false)).apply(createPredicateContext(json))).isEqualTo(false);
     }
 
     //----------------------------------------------------------------------------
@@ -516,11 +516,11 @@ public class FilterTest extends BaseTest {
     @Test
     public void criteria_can_be_parsed() {
 
-        Criteria criteria = Criteria.parse("@.foo == 'baar'");
-        assertThat(criteria.toString()).isEqualTo("@['foo'] == 'baar'");
+        Filter criteria = Filter.parse("[?(@.foo == 'baar')]");
+        assertThat(criteria.toString()).isEqualTo("[?(@['foo'] == 'baar')]");
 
-        criteria = Criteria.parse("@.foo");
-        assertThat(criteria.toString()).isEqualTo("@['foo']");
+        criteria = Filter.parse("[?(@.foo)]");
+        assertThat(criteria.toString()).isEqualTo("[?(@['foo'])]");
     }
 
 

json-path/src/test/java/com/jayway/jsonpath/internal/filter/RegexpEvaluatorTest.java

@@ -11,6 +11,7 @@ import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 
 import java.util.Arrays;
+import java.util.HashMap;
 
 import static org.hamcrest.CoreMatchers.equalTo;
 import static org.hamcrest.CoreMatchers.is;
@@ -84,7 +85,7 @@ public class RegexpEvaluatorTest extends BaseTest {
     }
 
     private Predicate.PredicateContext createPredicateContext() {
-        return createPredicateContext(Maps.newHashMap());
+        return createPredicateContext(new HashMap<>());
     }
 
 }

json-path/src/test/java/com/jayway/jsonpath/internal/function/Issue234.java

@@ -1,9 +1,9 @@
 package com.jayway.jsonpath.internal.function;
 
 import com.jayway.jsonpath.JsonPath;
-import org.assertj.core.util.Maps;
 import org.junit.Test;
 
+import java.util.HashMap;
 import java.util.Map;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -27,7 +27,7 @@ public class Issue234 {
 
     @Test
     public void testIssue234() {
-        Map<String, String> context = Maps.newHashMap();
+        Map<String, String> context = new HashMap<>();
         context.put("key", "first");
         Object value = JsonPath.read(context, "concat(\"/\", $.key)");
         assertThat(value).isEqualTo("/first");

json-path/src/test/java/com/jayway/jsonpath/old/ArraySlicingTest.java

@@ -6,7 +6,7 @@ import org.junit.Test;
 
 import java.util.List;
 
-import static junit.framework.Assert.assertEquals;
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertThat;
 
 /**

json-path/src/test/java/com/jayway/jsonpath/old/FilterTest.java

@@ -18,7 +18,7 @@ import java.util.regex.Pattern;
 import static com.jayway.jsonpath.Criteria.where;
 import static com.jayway.jsonpath.Filter.filter;
 import static java.util.Arrays.asList;
-import static junit.framework.Assert.*;
+import static org.junit.Assert.*;
 import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertThat;
 
@@ -409,10 +409,10 @@ public class FilterTest extends BaseTest {
 
         Object doc = Configuration.defaultConfiguration().jsonProvider().parse(json);
 
-        List<Map<String, Object>> result = JsonPath.read(doc, "$.fields[?]", filter(where("errors").notEmpty()));
+        List<Map<String, Object>> result = JsonPath.read(doc, "$.fields[?]", filter(where("errors").empty(false)));
         assertEquals(1, result.size());
 
-        List<Map<String, Object>> result2 = JsonPath.read(doc, "$.fields[?]", filter(where("name").notEmpty()));
+        List<Map<String, Object>> result2 = JsonPath.read(doc, "$.fields[?]", filter(where("name").empty(false)));
         assertEquals(2, result2.size());
     }
 

json-path/src/test/java/com/jayway/jsonpath/old/IssuesTest.java

@@ -35,8 +35,8 @@ import static com.jayway.jsonpath.Criteria.where;
 import static com.jayway.jsonpath.Filter.filter;
 import static com.jayway.jsonpath.JsonPath.read;
 import static com.jayway.jsonpath.JsonPath.using;
-import static junit.framework.Assert.assertNull;
-import static junit.framework.Assert.assertTrue;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;
 import static org.hamcrest.Matchers.is;

json-path/src/test/java/com/jayway/jsonpath/old/NullHandlingTest.java

@@ -9,8 +9,8 @@ import org.junit.Test;
 
 import java.util.List;
 
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertNull;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
 
 public class NullHandlingTest {
 

json-path/src/test/java/com/jayway/jsonpath/old/internal/PropertyPathTokenTest.java

@@ -10,7 +10,7 @@ import org.slf4j.LoggerFactory;
 
 import java.util.List;
 
-import static junit.framework.Assert.assertNull;
+import static org.junit.Assert.assertNull;
 import static org.assertj.core.api.Assertions.assertThat;
 
 public class PropertyPathTokenTest {

system.properties

@@ -1 +1 @@
-java.runtime.version=1.7
+java.runtime.version=1.8