Function get_java_version 

pub fn get_java_version(java_path: &str) -> Result<String>

Extracts the version string from a Java installation.

Runs java -version and parses the output to extract the version string. Supports various version string formats from different Java vendors.

Arguments

• java_path - Path to the Java executable

Returns

• Ok(String) containing the version string (e.g., “11.0.12”, “1.8.0_312”)
• Err(JavaLocatorError) if version cannot be determined

Examples

use java_manager;

fn main() -> java_manager::Result<()> {
    let java_path = "/usr/bin/java";
    let version = java_manager::get_java_version(java_path)?;
    println!("Java version: {}", version);
    Ok(())
}