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Here is how it looks like
public Object[] settings = {true, true, false, 1, true, false, 10, 10, 20, false, false, false, false, false, {true, true, true, true}};
Error:
illegal initializer for java.lang.Object
In another IDE I get this error.
Static Error: Array initializer must be assigned to an array type
891
Yes we can store different/mixed types in a single array by using following two methods: Method 1: using Object array because all types in .
You can create JavaScript array with mixed data types as well, for example, array containing both numbers and strings: var MixArr = [1, “Mixed”, 2, “Array”]; You may also use new keyword to create array objects: var JSArr = new array (1,2,3,”String”);
You can create an array with elements of different data types when declare the array as Object. Since System. Object is the base class of all other types, an item in an array of Objects can have a reference to any other type of object.
An Array of Objects is created using the Object class, and we know Object class is the root class of all Classes. We use the Class_Name followed by a square bracket [] then object reference name to create an Array of Objects.
Initialize Array like this:
public Object[] settings = new Object[]{true, true, false, 1};
However, you cannot have arrays and values in the same dimension, because every element in a dimension must of the same type. (Strictly array '{}' OR Object in our case)
new Object[]{true, true, false, 1, {true, false} }; //<--- Illegal initializer
Instead just use several dimensions and group values in arrays:
public Object[][] settings = new Object[][]{{true, true}, {false, 1, 3}};
Either use ArrayList or LinkedList where it is possible to create any array you like.
Update
In fact it is possible to mix elements like this:
new Object[]{true, false, 1, new Object[]{true, false} };
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