diff --git a/WORKSPACE b/WORKSPACE
index 064cf90a61c3..75853ffc5c9c 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -38,8 +38,8 @@ bind(
 load("@rules_jvm_external//:defs.bzl", "maven_install")
 maven_install(
     artifacts = [
-        "com.google.guava:guava:18.0",
-        "com.google.code.gson:gson:2.7",
+        "com.google.guava:guava:30.1.1-jre",
+        "com.google.code.gson:gson:2.8.6",
         "com.google.errorprone:error_prone_annotations:2.3.2",
         "junit:junit:4.12",
         "org.easymock:easymock:3.2",
@@ -47,8 +47,9 @@ maven_install(
         "com.google.truth:truth:1.1.2",
     ],
     repositories = [
-        "https://jcenter.bintray.com/",
         "https://repo1.maven.org/maven2",
+        "http://mirrors.ibiblio.org/pub/mirrors/maven2",
+        "http://www.ibiblio.net/pub/packages/maven2",
     ],
     # For updating instructions, see: 
     # https://github.com/bazelbuild/rules_jvm_external#updating-maven_installjson
@@ -93,6 +94,6 @@ bind(
     actual = "@maven//:com_google_truth_truth",
 )
 
-# For `cc_proto_blacklist_test`.
+# For `cc_proto_blacklist_test` and `build_test`.
 load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
 bazel_skylib_workspace()
diff --git a/maven_install.json b/maven_install.json
index 2d16e1010e39..8a28ac734628 100644
--- a/maven_install.json
+++ b/maven_install.json
@@ -1,9 +1,8 @@
 {
     "dependency_tree": {
-        "__AUTOGENERATED_FILE_DO_NOT_MODIFY_THIS_FILE_MANUALLY": 1858568947,
+        "__AUTOGENERATED_FILE_DO_NOT_MODIFY_THIS_FILE_MANUALLY": 1033791982,
         "conflict_resolution": {
             "com.google.errorprone:error_prone_annotations:2.3.2": "com.google.errorprone:error_prone_annotations:2.5.1",
-            "com.google.guava:guava:18.0": "com.google.guava:guava:30.1-android",
             "junit:junit:4.12": "junit:junit:4.13.1"
         },
         "dependencies": [
@@ -11,83 +10,89 @@
                 "coord": "cglib:cglib-nodep:2.2.2",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar",
+                "file": "v1/https/repo1.maven.org/maven2/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar",
-                    "https://repo1.maven.org/maven2/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar"
+                    "https://repo1.maven.org/maven2/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar"
                 ],
                 "sha256": "e78c7792e59554ed8a23d18a12e3a0d2f7a244217ecf89621477f63aec074f15",
-                "url": "https://jcenter.bintray.com/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar"
+                "url": "https://repo1.maven.org/maven2/cglib/cglib-nodep/2.2.2/cglib-nodep-2.2.2.jar"
             },
             {
                 "coord": "com.google.auto.value:auto-value-annotations:1.7.4",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar",
-                    "https://repo1.maven.org/maven2/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar"
+                    "https://repo1.maven.org/maven2/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar"
                 ],
                 "sha256": "fedd59b0b4986c342f6ab2d182f2a4ee9fceb2c7e2d5bdc4dc764c92394a23d3",
-                "url": "https://jcenter.bintray.com/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/auto/value/auto-value-annotations/1.7.4/auto-value-annotations-1.7.4.jar"
             },
             {
                 "coord": "com.google.code.findbugs:jsr305:3.0.2",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar",
-                    "https://repo1.maven.org/maven2/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar"
+                    "https://repo1.maven.org/maven2/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar"
                 ],
                 "sha256": "766ad2a0783f2687962c8ad74ceecc38a28b9f72a2d085ee438b7813e928d0c7",
-                "url": "https://jcenter.bintray.com/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar"
             },
             {
-                "coord": "com.google.code.gson:gson:2.7",
+                "coord": "com.google.code.gson:gson:2.8.6",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/code/gson/gson/2.7/gson-2.7.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/code/gson/gson/2.7/gson-2.7.jar",
-                    "https://repo1.maven.org/maven2/com/google/code/gson/gson/2.7/gson-2.7.jar"
+                    "https://repo1.maven.org/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar"
                 ],
-                "sha256": "2d43eb5ea9e133d2ee2405cc14f5ee08951b8361302fdd93494a3a997b508d32",
-                "url": "https://jcenter.bintray.com/com/google/code/gson/gson/2.7/gson-2.7.jar"
+                "sha256": "c8fb4839054d280b3033f800d1f5a97de2f028eb8ba2eb458ad287e536f3f25f",
+                "url": "https://repo1.maven.org/maven2/com/google/code/gson/gson/2.8.6/gson-2.8.6.jar"
             },
             {
                 "coord": "com.google.errorprone:error_prone_annotations:2.5.1",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar",
-                    "https://repo1.maven.org/maven2/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar"
+                    "https://repo1.maven.org/maven2/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar"
                 ],
                 "sha256": "ff80626baaf12a09342befd4e84cba9d50662f5fcd7f7a9b3490a6b7cf87e66c",
-                "url": "https://jcenter.bintray.com/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/errorprone/error_prone_annotations/2.5.1/error_prone_annotations-2.5.1.jar"
             },
             {
                 "coord": "com.google.guava:failureaccess:1.0.1",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar",
-                    "https://repo1.maven.org/maven2/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar"
+                    "https://repo1.maven.org/maven2/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar"
                 ],
                 "sha256": "a171ee4c734dd2da837e4b16be9df4661afab72a41adaf31eb84dfdaf936ca26",
-                "url": "https://jcenter.bintray.com/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar"
             },
             {
-                "coord": "com.google.guava:guava:30.1-android",
+                "coord": "com.google.guava:guava:30.1.1-jre",
                 "dependencies": [
                     "com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava",
                     "com.google.j2objc:j2objc-annotations:1.3",
                     "com.google.code.findbugs:jsr305:3.0.2",
                     "com.google.guava:failureaccess:1.0.1",
                     "com.google.errorprone:error_prone_annotations:2.5.1",
-                    "org.checkerframework:checker-compat-qual:2.5.5"
+                    "org.checkerframework:checker-qual:3.9.1"
                 ],
                 "directDependencies": [
                     "com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava",
@@ -95,71 +100,70 @@
                     "com.google.code.findbugs:jsr305:3.0.2",
                     "com.google.guava:failureaccess:1.0.1",
                     "com.google.errorprone:error_prone_annotations:2.5.1",
-                    "org.checkerframework:checker-compat-qual:2.5.5"
+                    "org.checkerframework:checker-qual:3.9.1"
                 ],
-                "file": "v1/https/jcenter.bintray.com/com/google/guava/guava/30.1-android/guava-30.1-android.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/guava/guava/30.1.1-jre/guava-30.1.1-jre.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/guava/guava/30.1-android/guava-30.1-android.jar",
-                    "https://repo1.maven.org/maven2/com/google/guava/guava/30.1-android/guava-30.1-android.jar"
+                    "https://repo1.maven.org/maven2/com/google/guava/guava/30.1.1-jre/guava-30.1.1-jre.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/guava/guava/30.1.1-jre/guava-30.1.1-jre.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/guava/guava/30.1.1-jre/guava-30.1.1-jre.jar"
                 ],
-                "sha256": "ea0b5a62b707482eee5cf305c8f35ef91cf4ceaff504f011a5c49c41355f5781",
-                "url": "https://jcenter.bintray.com/com/google/guava/guava/30.1-android/guava-30.1-android.jar"
+                "sha256": "44ce229ce26d880bf3afc362bbfcec34d7e6903d195bbb1db9f3b6e0d9834f06",
+                "url": "https://repo1.maven.org/maven2/com/google/guava/guava/30.1.1-jre/guava-30.1.1-jre.jar"
             },
             {
                 "coord": "com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar",
-                    "https://repo1.maven.org/maven2/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar"
+                    "https://repo1.maven.org/maven2/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar"
                 ],
                 "sha256": "b372a037d4230aa57fbeffdef30fd6123f9c0c2db85d0aced00c91b974f33f99",
-                "url": "https://jcenter.bintray.com/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar"
             },
             {
                 "coord": "com.google.j2objc:j2objc-annotations:1.3",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar",
-                    "https://repo1.maven.org/maven2/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar"
+                    "https://repo1.maven.org/maven2/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar"
                 ],
                 "sha256": "21af30c92267bd6122c0e0b4d20cccb6641a37eaf956c6540ec471d584e64a7b",
-                "url": "https://jcenter.bintray.com/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar"
             },
             {
                 "coord": "com.google.truth:truth:1.1.2",
                 "dependencies": [
-                    "com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava",
                     "org.ow2.asm:asm:9.0",
-                    "com.google.j2objc:j2objc-annotations:1.3",
-                    "com.google.code.findbugs:jsr305:3.0.2",
                     "org.hamcrest:hamcrest-core:1.3",
                     "com.google.auto.value:auto-value-annotations:1.7.4",
                     "junit:junit:4.13.1",
-                    "com.google.guava:failureaccess:1.0.1",
+                    "com.google.guava:guava:30.1.1-jre",
                     "com.google.errorprone:error_prone_annotations:2.5.1",
-                    "org.checkerframework:checker-qual:3.9.1",
-                    "com.google.guava:guava:30.1-android",
-                    "org.checkerframework:checker-compat-qual:2.5.5"
+                    "org.checkerframework:checker-qual:3.9.1"
                 ],
                 "directDependencies": [
                     "org.ow2.asm:asm:9.0",
                     "com.google.auto.value:auto-value-annotations:1.7.4",
                     "junit:junit:4.13.1",
+                    "com.google.guava:guava:30.1.1-jre",
                     "com.google.errorprone:error_prone_annotations:2.5.1",
-                    "org.checkerframework:checker-qual:3.9.1",
-                    "com.google.guava:guava:30.1-android"
+                    "org.checkerframework:checker-qual:3.9.1"
                 ],
-                "file": "v1/https/jcenter.bintray.com/com/google/truth/truth/1.1.2/truth-1.1.2.jar",
+                "file": "v1/https/repo1.maven.org/maven2/com/google/truth/truth/1.1.2/truth-1.1.2.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/com/google/truth/truth/1.1.2/truth-1.1.2.jar",
-                    "https://repo1.maven.org/maven2/com/google/truth/truth/1.1.2/truth-1.1.2.jar"
+                    "https://repo1.maven.org/maven2/com/google/truth/truth/1.1.2/truth-1.1.2.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/com/google/truth/truth/1.1.2/truth-1.1.2.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/com/google/truth/truth/1.1.2/truth-1.1.2.jar"
                 ],
                 "sha256": "a85e03b8b6ae8780f060cfded9500a3d1b5f52808f99a2ea6da9c683313c7518",
-                "url": "https://jcenter.bintray.com/com/google/truth/truth/1.1.2/truth-1.1.2.jar"
+                "url": "https://repo1.maven.org/maven2/com/google/truth/truth/1.1.2/truth-1.1.2.jar"
             },
             {
                 "coord": "junit:junit:4.13.1",
@@ -169,37 +173,27 @@
                 "directDependencies": [
                     "org.hamcrest:hamcrest-core:1.3"
                 ],
-                "file": "v1/https/jcenter.bintray.com/junit/junit/4.13.1/junit-4.13.1.jar",
+                "file": "v1/https/repo1.maven.org/maven2/junit/junit/4.13.1/junit-4.13.1.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/junit/junit/4.13.1/junit-4.13.1.jar",
-                    "https://repo1.maven.org/maven2/junit/junit/4.13.1/junit-4.13.1.jar"
+                    "https://repo1.maven.org/maven2/junit/junit/4.13.1/junit-4.13.1.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/junit/junit/4.13.1/junit-4.13.1.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/junit/junit/4.13.1/junit-4.13.1.jar"
                 ],
                 "sha256": "c30719db974d6452793fe191b3638a5777005485bae145924044530ffa5f6122",
-                "url": "https://jcenter.bintray.com/junit/junit/4.13.1/junit-4.13.1.jar"
-            },
-            {
-                "coord": "org.checkerframework:checker-compat-qual:2.5.5",
-                "dependencies": [],
-                "directDependencies": [],
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-                "mirror_urls": [
-                    "https://jcenter.bintray.com/org/checkerframework/checker-compat-qual/2.5.5/checker-compat-qual-2.5.5.jar",
-                    "https://repo1.maven.org/maven2/org/checkerframework/checker-compat-qual/2.5.5/checker-compat-qual-2.5.5.jar"
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-                "sha256": "11d134b245e9cacc474514d2d66b5b8618f8039a1465cdc55bbc0b34e0008b7a",
-                "url": "https://jcenter.bintray.com/org/checkerframework/checker-compat-qual/2.5.5/checker-compat-qual-2.5.5.jar"
+                "url": "https://repo1.maven.org/maven2/junit/junit/4.13.1/junit-4.13.1.jar"
             },
             {
                 "coord": "org.checkerframework:checker-qual:3.9.1",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar",
+                "file": "v1/https/repo1.maven.org/maven2/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar",
-                    "https://repo1.maven.org/maven2/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar"
+                    "https://repo1.maven.org/maven2/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar"
                 ],
                 "sha256": "ab0468b1ba35bb2ae45f61a60dc4960bd887660ab8f05113a662a7e675eae776",
-                "url": "https://jcenter.bintray.com/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar"
+                "url": "https://repo1.maven.org/maven2/org/checkerframework/checker-qual/3.9.1/checker-qual-3.9.1.jar"
             },
             {
                 "coord": "org.easymock:easymock:3.2",
@@ -211,13 +205,14 @@
                     "cglib:cglib-nodep:2.2.2",
                     "org.objenesis:objenesis:1.3"
                 ],
-                "file": "v1/https/jcenter.bintray.com/org/easymock/easymock/3.2/easymock-3.2.jar",
+                "file": "v1/https/repo1.maven.org/maven2/org/easymock/easymock/3.2/easymock-3.2.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/org/easymock/easymock/3.2/easymock-3.2.jar",
-                    "https://repo1.maven.org/maven2/org/easymock/easymock/3.2/easymock-3.2.jar"
+                    "https://repo1.maven.org/maven2/org/easymock/easymock/3.2/easymock-3.2.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/org/easymock/easymock/3.2/easymock-3.2.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/org/easymock/easymock/3.2/easymock-3.2.jar"
                 ],
                 "sha256": "b3dd1cf5019f942d8cc2afad0aa6aef4b21532446fe90a6b68d567e3389763dd",
-                "url": "https://jcenter.bintray.com/org/easymock/easymock/3.2/easymock-3.2.jar"
+                "url": "https://repo1.maven.org/maven2/org/easymock/easymock/3.2/easymock-3.2.jar"
             },
             {
                 "coord": "org.easymock:easymockclassextension:3.2",
@@ -229,49 +224,53 @@
                 "directDependencies": [
                     "org.easymock:easymock:3.2"
                 ],
-                "file": "v1/https/jcenter.bintray.com/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar",
+                "file": "v1/https/repo1.maven.org/maven2/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar",
-                    "https://repo1.maven.org/maven2/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar"
+                    "https://repo1.maven.org/maven2/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar"
                 ],
                 "sha256": "e2aeb3ecec87d859b2f3072985d4b15873558bcf6410f422db0c0c5194c76c87",
-                "url": "https://jcenter.bintray.com/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar"
+                "url": "https://repo1.maven.org/maven2/org/easymock/easymockclassextension/3.2/easymockclassextension-3.2.jar"
             },
             {
                 "coord": "org.hamcrest:hamcrest-core:1.3",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
+                "file": "v1/https/repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
-                    "https://repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar"
+                    "https://repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar"
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                 "sha256": "66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9",
-                "url": "https://jcenter.bintray.com/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar"
+                "url": "https://repo1.maven.org/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar"
             },
             {
                 "coord": "org.objenesis:objenesis:1.3",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/org/objenesis/objenesis/1.3/objenesis-1.3.jar",
+                "file": "v1/https/repo1.maven.org/maven2/org/objenesis/objenesis/1.3/objenesis-1.3.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/org/objenesis/objenesis/1.3/objenesis-1.3.jar",
-                    "https://repo1.maven.org/maven2/org/objenesis/objenesis/1.3/objenesis-1.3.jar"
+                    "https://repo1.maven.org/maven2/org/objenesis/objenesis/1.3/objenesis-1.3.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/org/objenesis/objenesis/1.3/objenesis-1.3.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/org/objenesis/objenesis/1.3/objenesis-1.3.jar"
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-                "url": "https://jcenter.bintray.com/org/objenesis/objenesis/1.3/objenesis-1.3.jar"
+                "url": "https://repo1.maven.org/maven2/org/objenesis/objenesis/1.3/objenesis-1.3.jar"
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                 "coord": "org.ow2.asm:asm:9.0",
                 "dependencies": [],
                 "directDependencies": [],
-                "file": "v1/https/jcenter.bintray.com/org/ow2/asm/asm/9.0/asm-9.0.jar",
+                "file": "v1/https/repo1.maven.org/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar",
                 "mirror_urls": [
-                    "https://jcenter.bintray.com/org/ow2/asm/asm/9.0/asm-9.0.jar",
-                    "https://repo1.maven.org/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar"
+                    "https://repo1.maven.org/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar",
+                    "http://mirrors.ibiblio.org/pub/mirrors/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar",
+                    "http://www.ibiblio.net/pub/packages/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar"
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-                "url": "https://jcenter.bintray.com/org/ow2/asm/asm/9.0/asm-9.0.jar"
+                "url": "https://repo1.maven.org/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar"
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         "version": "0.1.0"