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src/main/java/me/skymc/taboolib/string/ArrayUtils.java

@@ -0,0 +1,49 @@
+package me.skymc.taboolib.string;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Bkm016
+ * @since 2018-04-16
+ */
+public class ArrayUtils {
+	
+	@SuppressWarnings("unchecked")
+	public static <T> List<T> asList(T... args) {
+		List<T> list = new ArrayList<>();
+		for (T value : args) {
+			list.add(value);
+		}
+		return list;
+	}
+	
+	public static String[] addFirst(String[] args, String... value) {
+		if (args.length < 1) {
+			return value;
+		}
+		List<String> list = asList(args);
+		for (int i = value.length - 1 ; i >= 0 ; i--) {
+			list.add(0, value[i]);
+		}
+		return list.toArray(new String[0]);
+	}
+	
+	public static String[] removeFirst(String[] args) {
+		if (args.length <= 1) {
+			return null;
+		}
+		List<String> list = asList(args);
+		list.remove(0);
+		return list.toArray(new String[0]);
+	}
+	
+	public static String arrayJoin(String[] args, int start) {
+		StringBuilder stringBuilder = new StringBuilder();
+		for (int i = start ; i < args.length ; i++) {
+			stringBuilder.append(args[i]);
+			stringBuilder.append(" ");
+		}
+		return stringBuilder.toString().trim();
+	}
+}