Java string array to arraylist

String array to arraylist android

String [] strings = new String [] {"1", "2" };
List<String> stringList = new ArrayList<String>(Arrays.asList(strings)); //new ArrayList is only needed if you absolutely need an ArrayList

Source: stackoverflow.com

String array to arraylist

String [] strings = new String [] {"1", "2" };
List<String> stringList = new ArrayList<String>(Arrays.asList(strings)); //new ArrayList is only needed if you absolutely need an ArrayList

Source: stackoverflow.com

Java arraylist to string

ArrayList<String> al = new ArrayList<String>();
      al.add("Hello");
      al.add("Wor");
      al.add("ld");
      StringBuffer sb = new StringBuffer();
      
      for (String s : al) {
         sb.append(s);
         sb.append(" ");
      }
      String str = sb.toString();
      System.out.println(str);//"Hello wor ld"

Java string array to arraylist

new ArrayList( Arrays.asList( new String[]{"abc", "def"} ) );

Source: stackoverflow.com

Similar codes

1 vote115 views1 answer
Find Minimum in Rotated Sorted Array
Java
1 vote94 views1 answer
Java character for end of file
Java
0 vote98 views1 answer
Android studio clear views of layout
Java
1 vote100 views1 answer
How to convert a collection to array in java
Java
3 votes106 views1 answer
Java Polymorphism
Java
22 votes95 views2 answers
How to end a java program
Java
0 vote103 views1 answer
String to stream java
Java
0 vote289 views1 answer
Intellij evaluate expression
Java
4 votes136 views2 answers
The superclass "jakarta.servlet.http.HttpServlet" was not found on the Java Build Path
Java
22 votes101 views6 answers
Androidx recyclerview dependency
Java