Move load statements to top of BUILD files

PiperOrigin-RevId: 336962329

src/java_tools/buildjar/java/com/google/devtools/build/buildjar/genclass/BUILD

diff --git a/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/genclass/BUILD b/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/genclass/BUILD
index 0a6eada..683e13e 100644
--- a/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/genclass/BUILD
+++ b/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/genclass/BUILD
@@ -1,3 +1,4 @@
+load("//tools/build_rules:java_rules_skylark.bzl", "bootstrap_java_binary")
 load("@rules_java//java:defs.bzl", "java_binary", "java_library")
 
 package(default_visibility = ["//src/java_tools/buildjar:buildjar_package_group"])
@@ -33,8 +34,6 @@
 ## Bootstrapping using Starlark rules
 #
 
-load("//tools/build_rules:java_rules_skylark.bzl", "bootstrap_java_binary")
-
 bootstrap_java_binary(
     name = "bootstrap_genclass",
     srcs = glob(["*.java"]),

src/java_tools/buildjar/java/com/google/devtools/build/buildjar/jarhelper/BUILD

diff --git a/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/jarhelper/BUILD b/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/jarhelper/BUILD
index 3b3ac3b..b251c91 100644
--- a/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/jarhelper/BUILD
+++ b/src/java_tools/buildjar/java/com/google/devtools/build/buildjar/jarhelper/BUILD
@@ -1,3 +1,4 @@
+load("//tools/build_rules:java_rules_skylark.bzl", "bootstrap_java_library")
 load("@rules_java//java:defs.bzl", "java_library")
 
 package(default_visibility = ["//src/java_tools/buildjar:buildjar_package_group"])
@@ -20,8 +21,6 @@
 ## Bootstrapping using Starlark rules
 #
 
-load("//tools/build_rules:java_rules_skylark.bzl", "bootstrap_java_library")
-
 bootstrap_java_library(
     name = "bootstrap_jarhelper",
     srcs = [

src/main/java/com/google/devtools/build/lib/shell/BUILD

diff --git a/src/main/java/com/google/devtools/build/lib/shell/BUILD b/src/main/java/com/google/devtools/build/lib/shell/BUILD
index fe60ea4..985c866 100644
--- a/src/main/java/com/google/devtools/build/lib/shell/BUILD
+++ b/src/main/java/com/google/devtools/build/lib/shell/BUILD
@@ -1,3 +1,4 @@
+load("//tools/build_rules:java_rules_skylark.bzl", "bootstrap_java_library")
 load("@rules_java//java:defs.bzl", "java_library")
 
 package(default_visibility = ["//src:__subpackages__"])
@@ -26,7 +27,6 @@
 
 # Bootstrapping SingleJar using Starlark rules
 #
-load("//tools/build_rules:java_rules_skylark.bzl", "bootstrap_java_library")
 
 bootstrap_java_library(
     name = "shell-starlark",