feat: JdocSpecReader.streamFiles @MustBeClosed (#135)

* build: errorprone-annotations dependency

* feat: JdocSpecReader.streamFiles @MustBeClosed

Author: boolivar

buildSrc/src/main/groovy/java-conventions.gradle

@@ -89,6 +89,10 @@ configurations {
 dependencies {
     internalPlatform platform(project(":jdoc-platform"))
 
+    compileOnly "com.google.errorprone:error_prone_annotations"
+
+    testCompileOnly "com.google.errorprone:error_prone_annotations"
+
     testImplementation "org.assertj:assertj-core"
     testImplementation "org.junit.jupiter:junit-jupiter"
     testImplementation "org.junit.platform:junit-platform-suite"

gradle/libs.versions.toml

@@ -20,6 +20,7 @@ checkstyle = { module = "com.puppycrawl.tools:checkstyle", version.ref = "checks
 commons-io = { module = "commons-io:commons-io", version.ref = "commons-io" }
 commons-lang3 = { module = "org.apache.commons:commons-lang3", version.ref = "commons-lang3" }
 cucumber-bom = { module = "io.cucumber:cucumber-bom", version.ref = "cucumber" }
+errorprone-annotations = { module = "com.google.errorprone:error_prone_annotations", version.ref = "errorprone" }
 errorprone-core = { module = "com.google.errorprone:error_prone_core", version.ref = "errorprone" }
 javaparser-core = { module = "com.github.javaparser:javaparser-core", version.ref = "javaparser" }
 jdoc-spock = { module = "io.github.boolivar.jdoctest:jdoc-spock", version.ref = "jdoc-spock" }

jdoc-junit-engine-commons/src/main/java/org/bool/jdoc/core/JdocSpecReader.java

@@ -1,5 +1,6 @@
 package org.bool.jdoc.core;
 
+import com.google.errorprone.annotations.MustBeClosed;
 import lombok.AllArgsConstructor;
 import lombok.SneakyThrows;
 import org.junit.platform.engine.DiscoverySelector;
@@ -45,6 +46,7 @@ public List<SpecSource> readSpecs(List<DiscoverySelector> selectors) {
                 .collect(Collectors.toList());
     }
 
+    @MustBeClosed
     @SneakyThrows
     private Stream<Path> streamFiles(DiscoverySelector selector) {
         if (selector instanceof DirectorySelector) {

jdoc-platform/build.gradle.kts

@@ -11,10 +11,11 @@ dependencies {
     api(platform(libs.junit.bom))
     constraints {
         api(libs.commons.io)
-        api(libs.javaparser.core)
         api(libs.commons.lang3)
-        api(libs.spock.core)
+        api(libs.errorprone.annotations)
+        api(libs.javaparser.core)
         api(libs.jspecify)
+        api(libs.spock.core)
 
         api(libs.assertj.core)
         api(libs.mockito.junitJupiter)