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POMemory leak, Spring for Android
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  1. POMemory leak, Spring for Android
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    copied!<p>I have a potential memory leak at my code and I'm trying to find a solution. I'm using the Spring for Android framework. And more specific the </p> <pre><code> RestTemplate.exchange(); </code></pre> <p>In order to make an on the fly binding. However, when i make a memory analysis I get the following:</p> <p>1.628 instances of "com.products.Product", loaded by "dalvik.system.PathClassLoader @ 0x43692b80" occupy 1.363.064 (22,20%) bytes. These instances are referenced from one instance of "java.lang.Object[]", loaded by "". The dominator tree is the following:</p> <blockquote> <p>class com.products.ProductList @ 0x436d7ea8 System Class| 1.628 | 8 | 130.240 | 8</p> <blockquote> <blockquote> <blockquote> <p>mFilteredProducts java.util.ArrayList @ 0x43a4eab0| 1.628 | 24 | 130.240 | 6.552</p> <blockquote> <blockquote> <blockquote> <p>array java.lang.Object[1628] @ 0x43bdc888| 1.628 | 6.528 | 130.240 | 6.528</p> <blockquote> <blockquote> <blockquote> <p>[274] com.products.Product @ 0x4398b038| 1 | 80 | 80 | 760</p> <p>[1175] com.products.Product @ 0x43b26868| 1 | 80 | 80 | 808</p> <p>........</p> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> <p>The above one is the dominator tree. However I was wondering if there is a safe way to activate the garbage collector. Is the </p> <pre><code> System.gc(); </code></pre> <p>Safe? However,is there a way to stop taking this memory leak? The class com.products.Product is just a simple POJO which will bind the JSON fields to the corresponding attributes. Generally the POJO that is used to bind the JSON is as following:</p> <pre><code>@JsonIgnoreProperties(ignoreUnknown = true) //must be there all times most likely public class MyPojo { @JsonProperty("Products") private ArrayList&lt;Product&gt; products; public ArrayList&lt;Product&gt; getProducts() { return products; } public void setProducts(ArrayList&lt;Product&gt; products) { this.products = products; } } </code></pre> <p>com.products.Product:</p> <pre><code>@JsonIgnoreProperties(ignoreUnknown = true) //must be there all times most likely public class Products { @JsonProperty private String prodnum; @JsonProperty private String brand; @JsonProperty private String name; //get/set } </code></pre>
 

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