`Boolean.getBoolean()`&#39;s argument expects the name of a system property. What you&#39;re looking for is `Boolean.valueOf(&quot;true&quot;)`

The method [getBoolean][1] takes a System Property name as an argument, not the String value of the boolean. What you need is probably [Boolean.parseBoolean()][2].

  [1]: http://docs.oracle.com/javase/7/docs/api/java/lang/Boolean.html#getBoolean%28java.lang.String%29
  [2]: http://docs.oracle.com/javase/7/docs/api/java/lang/Boolean.html#parseBoolean%28java.lang.String%29

Boolean.getBoolean(&quot;true&quot;) has this javaDoc:

Returns true if and only if the system property named by the argument exists and is equal to the string &quot;true&quot;. (Beginning with version 1.0.2 of the JavaTM platform, the test of this string is case insensitive.) A system property is accessible through getProperty, a method defined by the System class.
If there is no property with the specified name, or if the specified name is empty or null, then false is returned.


You are looking for Boolean.valueOf(&quot;true&quot;)


From [Boolean.getBoolean][1]

&gt;Returns true if and only if the system property named by the argument exists and is equal to the string &quot;true&quot;.&lt;br&gt; &lt;br&gt;
(Beginning with version 1.0.2 of the JavaTM platform, the test of this string is case insensitive.) &lt;br&gt;&lt;br&gt;A system property is accessible through getProperty, a method defined by the System class.
If there is no property with the specified name, or if the specified name is empty or null, then false is returned.


  [1]: http://docs.oracle.com/javase/7/docs/api/java/lang/Boolean.html#getBoolean%28java.lang.String%29

Try using `Boolean.parseBoolean(&quot;true&quot;)`

I&#39;m trying to include the below bootstrap collapsible panel in my angular application. However, when I click on &quot;Expand&quot;, angular seems to see `href=&quot;#collapseOne&quot;` and then redirects to the home page instead of collapsing the panel. My routing looks like this, and I think the `otherwise({redirectTo: &#39;/home&#39;});` is causing the problem. Any suggestions?


    angular.module(&#39;App&#39;)
    .config([&#39;$routeProvider&#39;, function($routeProvider) { 
    $routeProvider.
      when(&#39;/users&#39;, {templateUrl: &#39;partials/users/user-list.html&#39;, controller: &#39;UserCtrl&#39;}).
      when(&#39;/users/new&#39;, {templateUrl: &#39;partials/users/user-new.html&#39;, controller: &#39;UserNewCtrl&#39;}).
      when(&#39;/users/:userid&#39;, {templateUrl: &#39;partials/users/user-detail.html&#39;, controller: &#39;UserDetailCtrl&#39;}).
      
    
      otherwise({redirectTo: &#39;/home&#39;});
    }]);

The panel-

    &lt;div class=&quot;panel-group&quot; id=&quot;accordion&quot;&gt;
      &lt;div class=&quot;panel panel-default&quot;&gt;
        &lt;div class=&quot;panel-heading&quot;&gt;
          &lt;h4 class=&quot;panel-title&quot;&gt;
            &lt;a data-toggle=&quot;collapse&quot; data-parent=&quot;#accordion&quot; href=&quot;#collapseOne&quot;&gt;
              Expand
            &lt;/a&gt;
          &lt;/h4&gt;
        &lt;/div&gt;
        &lt;div id=&quot;collapseOne&quot; class=&quot;panel-collapse collapse in&quot;&gt;
          &lt;div class=&quot;panel-body&quot;&gt;
            ...
          &lt;/div&gt;
        &lt;/div&gt;
      &lt;/div&gt;
      &lt;/div&gt;

Using bootstrap collapse with angularjs

I need help with my android app. I need inflate a layout within another layout and I dont know how I do. My xml code is this:


- item.xml - I need inflate multiple xml (depending on a variable number)
       
            &lt;RelativeLayout
                 android:id=&quot;@+id/cartel_N1&quot;
                 android:layout_width=&quot;150dp&quot;
                 android:layout_height=&quot;match_parent&quot;
                 android:background=&quot;@color/tabhost_background_pressed&quot;
                 android:layout_marginRight=&quot;22dp&quot;
                 android:orientation=&quot;vertical&quot; &gt;
            
            &lt;ImageView 
                android:id=&quot;@+id/img_N1&quot;
                android:layout_width=&quot;120dp&quot;
    	        android:layout_height=&quot;120dp&quot;
    	        android:layout_marginLeft=&quot;15dp&quot;
    	        android:layout_marginTop=&quot;15dp&quot;
    	        android:layout_marginRight=&quot;15dp&quot;
    	        android:src=&quot;@drawable/mcdonalds_icon&quot; /&gt;
            
            &lt;TextView 
                android:id=&quot;@+id/title_N1&quot;
    	        android:layout_width=&quot;fill_parent&quot;
    	        android:layout_height=&quot;wrap_content&quot;
    	        android:gravity=&quot;center_horizontal&quot;
    	        android:text=&quot;McDonals del CC Alcampo&quot;
    	        android:layout_marginBottom=&quot;10dp&quot;
    	        android:layout_marginLeft=&quot;15dp&quot;
    	        android:layout_marginRight=&quot;15dp&quot;
    	        android:textSize=&quot;15sp&quot; /&gt;
            
            &lt;TextView 
                android:id=&quot;@+id/categoria_N1&quot;
                android:layout_width=&quot;match_parent&quot;
    	        android:layout_height=&quot;wrap_content&quot;
    	        android:gravity=&quot;center_horizontal&quot;
    	        android:text=&quot;CATEGORIA&quot;
    	        android:textSize=&quot;16sp&quot;
    	        android:textStyle=&quot;bold&quot;
    	        android:layout_marginLeft=&quot;15dp&quot;
    	        android:layout_marginRight=&quot;15dp&quot; /&gt;
            
            &lt;RelativeLayout 
                android:id=&quot;@+id/stars_and_distance_N1&quot;
                android:layout_width=&quot;match_parent&quot;
                android:layout_height=&quot;wrap_content&quot;
                android:orientation=&quot;horizontal&quot; &gt;
    
                &lt;ImageView
                	android:id=&quot;@+id/stars_N1&quot;
                    android:layout_width=&quot;wrap_content&quot;
    		        android:layout_height=&quot;wrap_content&quot;
    		        android:src=&quot;@drawable/stars_25&quot;
    		        android:layout_marginLeft=&quot;15dp&quot;
    		        android:layout_marginTop=&quot;7dp&quot; /&gt;
                
                 
                &lt;TextView
                    android:id=&quot;@+id/distance_N1&quot;
                    android:layout_width=&quot;wrap_content&quot;
    		        android:layout_height=&quot;wrap_content&quot;
    		        android:text=&quot;200m&quot;
    		        android:textSize=&quot;12sp&quot;
    		        android:layout_alignParentRight=&quot;true&quot;
    		        android:layout_marginRight=&quot;15dp&quot;
    		        android:gravity=&quot;center_vertical&quot;
    		        android:layout_marginTop=&quot;3dp&quot; /&gt;
                
                
                &lt;ImageView
                    android:id=&quot;@+id/icon_pos_N1&quot;
                    android:layout_width=&quot;10dp&quot;
    		        android:layout_height=&quot;10dp&quot;
    		        android:src=&quot;@drawable/marker_distance&quot;
    		        android:layout_toLeftOf=&quot;@id/distance_N1&quot;
    		        android:layout_marginTop=&quot;7dp&quot; /&gt;
                
            &lt;/RelativeLayout&gt;&lt;LinearLayout
            android:id=&quot;@+id/cartel_N1&quot;
            android:layout_width=&quot;150dp&quot;
            android:layout_height=&quot;match_parent&quot;
            android:background=&quot;@color/tabhost_background_pressed&quot;
            android:layout_marginRight=&quot;22dp&quot;
            android:orientation=&quot;vertical&quot; &gt;
            
            &lt;ImageView 
                android:id=&quot;@+id/img_N1&quot;
                android:layout_width=&quot;120dp&quot;
    	        android:layout_height=&quot;120dp&quot;
    	        android:layout_marginLeft=&quot;15dp&quot;
    	        android:layout_marginTop=&quot;15dp&quot;
    	        android:layout_marginRight=&quot;15dp&quot;
    	        android:src=&quot;@drawable/mcdonalds_icon&quot; /&gt;
            
            &lt;TextView 
                android:id=&quot;@+id/title_N1&quot;
    	        android:layout_width=&quot;fill_parent&quot;
    	        android:layout_height=&quot;wrap_content&quot;
    	        android:gravity=&quot;center_horizontal&quot;
    	        android:text=&quot;McDonals del CC Alcampo&quot;
    	        android:layout_marginBottom=&quot;10dp&quot;
    	        android:layout_marginLeft=&quot;15dp&quot;
    	        android:layout_marginRight=&quot;15dp&quot;
    	        android:textSize=&quot;15sp&quot; /&gt;
            
            &lt;TextView 
                android:id=&quot;@+id/categoria_N1&quot;
                android:layout_width=&quot;match_parent&quot;
    	        android:layout_height=&quot;wrap_content&quot;
    	        android:gravity=&quot;center_horizontal&quot;
    	        android:text=&quot;CATEGORIA&quot;
    	        android:textSize=&quot;16sp&quot;
    	        android:textStyle=&quot;bold&quot;
    	        android:layout_marginLeft=&quot;15dp&quot;
    	        android:layout_marginRight=&quot;15dp&quot; /&gt;
            
            &lt;RelativeLayout 
                android:id=&quot;@+id/stars_and_distance_N1&quot;
                android:layout_width=&quot;match_parent&quot;
                android:layout_height=&quot;wrap_content&quot;
                android:orientation=&quot;horizontal&quot; &gt;
    
                &lt;ImageView
                	android:id=&quot;@+id/stars_N1&quot;
                    android:layout_width=&quot;wrap_content&quot;
    		        android:layout_height=&quot;wrap_content&quot;
    		        android:src=&quot;@drawable/stars_25&quot;
    		        android:layout_marginLeft=&quot;15dp&quot;
    		        android:layout_marginTop=&quot;7dp&quot; /&gt;
                
                 
                &lt;TextView
                    android:id=&quot;@+id/distance_N1&quot;
                    android:layout_width=&quot;wrap_content&quot;
    		        android:layout_height=&quot;wrap_content&quot;
    		        android:text=&quot;200m&quot;
    		        android:textSize=&quot;12sp&quot;
    		        android:layout_alignParentRight=&quot;true&quot;
    		        android:layout_marginRight=&quot;15dp&quot;
    		        android:gravity=&quot;center_vertical&quot;
    		        android:layout_marginTop=&quot;3dp&quot; /&gt;
                
                
                &lt;ImageView
                    android:id=&quot;@+id/icon_pos_N1&quot;
                    android:layout_width=&quot;10dp&quot;
    		        android:layout_height=&quot;10dp&quot;
    		        android:src=&quot;@drawable/marker_distance&quot;
    		        android:layout_toLeftOf=&quot;@id/distance_N1&quot;
    		        android:layout_marginTop=&quot;7dp&quot; /&gt;
                
            &lt;/RelativeLayout&gt;


- This is my main xml:

        &lt;ScrollView
              xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
              android:layout_width=&quot;match_parent&quot;
              android:layout_height=&quot;wrap_content&quot;&gt;
    
	      &lt;LinearLayout
	           android:id=&quot;@+id/container_destacado&quot;
	           android:layout_width=&quot;match_parent&quot;
	           android:layout_height=&quot;match_parent&quot;
	           android:orientation=&quot;vertical&quot; &gt;
                   
                   &lt;!-- Inflate multiple xml file here --&gt;

              &lt;/LinearLayout&gt;
        &lt;/ScrollView&gt;
    

Inflate layout programmatically within another layout

I&#39;m trying to make function that reads ini file. Why  `Boolean.getBoolean(&quot;true&quot;)` returns `false`? How to use this conversation in correct way in java 1.4? Does it depends on system settings?


Boolean.getBoolean(&quot;true&quot;) returns false

<p>I'm trying to make function that reads ini file. Why  <code>Boolean.getBoolean("true")</code> returns <code>false</code>? How to use this conversation in correct way in java 1.4? Does it depends on system settings?</p>


***Situation**:* 

I intend to use a Java library and I only have an *AAR* file from a Maven repository but I need the *JAR* file.

*Background story:* 

*I tried to compile a library, but its Gradle structure was unstable. So I asked for a compiled jar file, and its developer handed me an aar file from some Maven repository (the developer couldn&#39;t compile his own project).
The Gradle configuration was a mess, it depended on multiple libraries and Gradle has thrown some exceptions.*

*I tried to use it in my IDEA IDE, but it couldn&#39;t see it. A library project should be able to be compiled into a jar file, right?*


***Question**:*

**What should I do to convert that AAR file to a JAR file?** 

How to convert AAR to JAR

I have a project configured in maven and the code analysis is done by SonarQube.

I am trying to configure SonarQube in the pom.xml file to exclude a few files from the code analysis. Those files can be identified by their class names, they contain the underscore character before the extension (they are metamodel classes). Below I give the part of the pom.xml file where I try to exclude them:

    &lt;plugin&gt;
    	&lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
    	&lt;artifactId&gt;sonar-maven-plugin&lt;/artifactId&gt;
    	&lt;version&gt;2.2&lt;/version&gt;
    	&lt;configuration&gt;
    		&lt;sonar.sources&gt;src/main/java&lt;/sonar.sources&gt;
    		&lt;sonar.exclusions&gt;file:**/src/main/java/**/*_.*&lt;/sonar.exclusions&gt;
    	&lt;/configuration&gt;
    &lt;/plugin&gt;

However, the above code does not work. Is there a way to configure SonarQube from my pom.xml file to ignore those files when analysing the source code?

Thank you in advance.


Configure Sonar to exclude files from Maven pom.xml

How can I get the last element of a stream or list in the following code?

Where `data.careas` is a `List&lt;CArea&gt;`:

    CArea first = data.careas.stream()
                      .filter(c -&gt; c.bbox.orientationHorizontal).findFirst().get();

    CArea last = data.careas.stream()
                     .filter(c -&gt; c.bbox.orientationHorizontal)
                     .collect(Collectors.toList()).; //how to?

As you can see getting the first element, with a certain `filter`, is not hard.

However getting the last element in a one-liner is a real pain:

- It seems I cannot obtain it directly from a `Stream`. (It would only make sense for finite streams)
- It also seems that you cannot get things like `first()` and `last()` from the `List` interface, which is really a pain.

I do not see any argument for not providing a `first()` and `last()` method in the `List` interface, as the elements in there, are ordered, and moreover the size is known.

But as per the original answer: How to get the last element of a finite `Stream`?

Personally, this is the closest I could get:

    int lastIndex = data.careas.stream()
            .filter(c -&gt; c.bbox.orientationHorizontal)
            .mapToInt(c -&gt; data.careas.indexOf(c)).max().getAsInt();
    CArea last = data.careas.get(lastIndex);

However it does involve, using an `indexOf` on every element, which is most likely not you generally want as it can impair performance.

Get last element of Stream/List in a one-liner

What does the method `install()` from the `AbstractModule` class do? Can someone explain it to me? From the docs I read from the guice site all I could get was:

&gt;Uses the given module to configure more bindings.

Configure what bindings exactly? The bindings from the installed module or the bindings of the class that invoked the install method?

The guice AbstractModule install method

I&#39;m trying to make a method in CrudRepository that will be able to give me list of users, whose usernames are LIKE the input parameter(not only begin with, but also contains it). I tried to use method `&quot;findUserByUsernameLike(@Param(&quot;username&quot;) String username)&quot;` but as it is told in Spring documentation, this method is equal to 
&quot;`where user.username like ?1`&quot;. It is not good for me, as I already told that I&#39;m trying to get all users whose username contains ... 
 
I wrote a queryto the method but it even doesn&#39;t deploy.

    @Repository
    public interface UserRepository extends CrudRepository&lt;User, Long&gt; {

    @Query(&quot;select u from user u where u.username like &#39;%username%&#39;&quot;)
    List&lt;User&gt; findUserByUsernameLike(@Param(&quot;username&quot;) String username);
    }
Can anybody help me with this?


Content Type	Original Author	Original Content on Stackoverflow
Question	vico	View Question on Stackoverflow
Solution 1 - Java	Zach Thacker	View Answer on Stackoverflow
Solution 2 - Java	rhobincu	View Answer on Stackoverflow
Solution 3 - Java	Soccertrash	View Answer on Stackoverflow
Solution 4 - Java	Rakesh KR	View Answer on Stackoverflow
Solution 5 - Java	Emad Razavi	View Answer on Stackoverflow

Boolean.getBoolean("true") returns false

Java Problem Overview

Java Solutions

Solution 1 - Java

Solution 2 - Java

Solution 3 - Java

Solution 4 - Java

Solution 5 - Java

Inflate layout programmatically within another layout

Using bootstrap collapse with angularjs

Attributions