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    <p>This is done thusly</p> <pre><code>public class myClass{ int arraysize = 2; float[] myArray; // Declare array public myClass(){ myArray = new float[arraySize]; // initialize array } public float[] accessArray(){ return myArray; } } </code></pre> <p>The array declaration must not be done inside the class methods. Variable declaration done inside a method limits it's scope of a variable to the method. (i.e you can't use it anywhere else).</p> <p>The array is then instantiated in a constructor. A constructor is a special function that is run when a class is instantiated. Constructor are used to instantiated a class's variables Constructors have the same name as their class and must not specify a return type (so no public int or public void just public)</p> <p>Next you need to change the return type of the accessArray method. A return type of void states that the method isn't going to return anything. Change it to float[] Then your accessArray method need only return the array variable.</p> <p>EDIT: The "return myArray;" line of code gives a reference to the array to what ever called the function (Not a copy of the array, the actual array, a quick of Java is that it always does this except when returning primitive data types where it returns a copy)</p> <p>If you want accessArray() to set floats in the array instead of returning the array it should be implmented like this.</p> <pre><code>public void accessArray(int index, float value){ myArray[index] = value; } </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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