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POJavaFX - Loading images and memory problems
 

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    <p>I've got a problem with loading images into my application. I'm trying to make a simple image browser. On the left I've got a list of folders. After clicking on folder's name on the list images should appear on the right(flow pane). Every image is in a HBox with a border. But I'm getting error like this quickly:</p> <pre><code>java.lang.outofmemoryerror java heap space </code></pre> <p>I looked on task manager - if I load only 6 photos the app takes 500mb of memory! And another thing - if I change folder on the list the memory remains taken. While choosing another folder I'm creating new flowPane</p> <pre><code>flowPane = new FlowPane(); </code></pre> <p>So the old one with all the ImageViews should be deleted by the garbage collector, right?</p> <p>How can I manage images in my app effectively?</p> <pre><code> for(int i = 0 ; i &lt; zdjecia.length; i++){ ImageView iv2 = new ImageView(); Image image = new Image("file:"+zdjecia[i].getAbsolutePath()); iv2.setImage(image); if( image.getHeight() &gt; image.getWidth()){ iv2.fitHeightProperty().bind(szerokoscZdjecia.multiply(0.8).subtract(6)); }else iv2.fitWidthProperty().bind(szerokoscZdjecia.subtract(6)); iv2.setPreserveRatio(true); iv2.setSmooth(true); iv2.setCache(false); String styl = "-fx-border-color: #b2b3b3;" + "-fx-border-width: 2;"; HBox boxNaFotke = new HBox(); boxNaFotke.prefWidthProperty().bind(szerokoscZdjecia); boxNaFotke.prefHeightProperty().bind(szerokoscZdjecia.multiply(0.8)); boxNaFotke.setAlignment(Pos.CENTER); boxNaFotke.setStyle(styl); boxNaFotke.getChildren().add(iv2); fotki.add(boxNaFotke); flowPane.getChildren().add(boxNaFotke); } </code></pre>
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