Add jvm search and download support (thanks KiteeLauncher)

utils/bk_utils/java/maven/maven_util.py

@@ -0,0 +1,29 @@
+"""
+bk_core
+
+Copyright (c) 2024~2025 Techarerm/TedKai
+"""
+import os
+from pathlib import Path
+
+
+def deduplicate_java_classpath(classpath, classpath_separator):
+    paths = classpath.split(classpath_separator)
+
+    cleaned_classpath = [str(Path(p.strip())) for p in paths if p.strip()]
+
+    return classpath_separator.join(cleaned_classpath)
+
+
+def delete_missing_java_classpath(classpath, classpath_separator):
+    paths = classpath.split(classpath_separator)
+    existing_classpath = [p for p in paths if os.path.exists(p)]
+    return classpath_separator.join(existing_classpath)
+
+
+def replace_specified_value_to_target_string_in_java_classpath(classpath, classpath_separator, value, string):
+    paths = classpath.split(classpath_separator)
+
+    new_paths = [path.replace(value, string) for path in paths]
+
+    return classpath_separator.join(new_paths)