java数组中怎么去掉换行符

String[] myArray = {"Hello", "World
"};
String[] result = new String[myArray.length];

for (int i = 0; i < myArray.length; i++) {
    result[i] = myArray[i].replace("
", "");
}

String[] myArray = {"Hello", "World
"};
String[] result = new String[myArray.length];

for (int i = 0; i < myArray.length; i++) {
    result[i] = myArray[i].replaceAll("\n", "");
}

import java.util.regex.Pattern;

String[] myArray = {"Hello", "World
"};
String[] result = new String[myArray.length];

Pattern pattern = Pattern.compile("\n");

for (int i = 0; i < myArray.length; i++) {
    result[i] = pattern.matcher(myArray[i]).replaceAll("");
}

String[] myArray = {"Hello", "World
", "Goodbye
"};
String[] result = new String[myArray.length];

for (int i = 0; i < myArray.length; i++) {
    result[i] = myArray[i].replaceAll("[
]", "");
}

System.out.println(Arrays.toString(result)); //输出："[Hello, World, Goodbye]"