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package config;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;
public class ConfigIO {
private static final String CONFIG_PATH = "main/java/config/config.properties";
private static final int CONFIG_SIZE = 0;
private static Properties config;
private ConfigIO() {
}
public static void load() {
config = new Properties();
try {
config.load(new FileInputStream(CONFIG_PATH));
} catch (IOException e) {
throw new IllegalStateException("Failed to load KekzTech config!");
}
if(config.size() != CONFIG_SIZE) {
throw new IllegalStateException("KekzTech config is not expected size!");
}
}
@SuppressWarnings("unchecked")
public <T> T get(String key, T valueType) {
if(config.size() != CONFIG_SIZE) {
throw new IllegalStateException("Tried to access config without loading it first");
}
return (T) config.get((Object) key);
}
public static void saveConfig() {
try {
config = (config == null) ? new Properties() : config;
config.setProperty("key", "value");
config.store(new FileOutputStream(CONFIG_PATH), "Welcome to KekzTech's config file :)");
} catch (IOException e) {
System.err.println("Failed to save changes to KekzTech config. Settings may be lost.");
}
}
}
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