要打印Java堆棧信息，可以使用以下方法：

1. 使用Throwable的printStackTrace()方法：

try {
    // 代碼塊
} catch (Exception e) {
    e.printStackTrace();
}

2. 使用Logger記錄堆棧信息：

import java.util.logging.Logger;

Logger logger = Logger.getLogger("LoggerName");
try {
    // 代碼塊
} catch (Exception e) {
    logger.severe("Exception occurred: " + e.getMessage());
    for (StackTraceElement element : e.getStackTrace()) {
        logger.severe(element.toString());
    }
}

3. 使用SLF4J記錄堆棧信息：

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

Logger logger = LoggerFactory.getLogger("LoggerName");
try {
    // 代碼塊
} catch (Exception e) {
    logger.error("Exception occurred: " + e.getMessage());
    for (StackTraceElement element : e.getStackTrace()) {
        logger.error(element.toString());
    }
}

4. 使用Apache Commons Logging記錄堆棧信息：

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

Log log = LogFactory.getLog("LoggerName");
try {
    // 代碼塊
} catch (Exception e) {
    log.error("Exception occurred: " + e.getMessage());
    for (StackTraceElement element : e.getStackTrace()) {
        log.error(element.toString());
    }
}