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    public void printTree(Node root) {
        if (root.right != null) {
            printTree(root.right, true, "");
        }
        System.out.println(root.data);
        if (root.left != null) {
            printTree(root.left, false, "");
        }
    }

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@Service
public class UntestableService {

  private AnotherService myDependency;
  
  UntestableService(){
    this.myDependency = SpringFactory.createMyDependency();  
  }

}

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@Service
public class TestableService {

  private AnotherService myDependency;
  
  @Autowired
  TestableService(AnotherService anotherService){
    this.myDependency = anotherService;  
  }

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public final static Constants {
  public final static String COMPLEX_QUERY = "SELECT * FROM A_VERY_COMPLEX_QUERY";
}

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[
    {
        "key": "ctrl+d",
        "command": "editor.action.cutLines",
        "when": "editorTextFocus"
    },
    {
        "key": "ctrl+o",
        "command": "workbench.action.gotoSymbol"
    },

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import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IMap;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.security.oauth2.provider.code.AuthorizationRequestHolder;
import org.springframework.security.oauth2.provider.code.RandomValueAuthorizationCodeServices;
import org.springframework.util.Assert;

public class HazelcastAuthorizationCodeServices extends RandomValueAuthorizationCodeServices implements InitializingBean {

	protected IMap<String, AuthorizationRequestHolder> authorizationCodeStore = null;

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[alias]
        release-commits = "!f() { LAST_RELEASE_HASH=`git log  --grep \"prepare for next development iteration\" -n 1 --format=format:\"%h\"`; git log --oneline $LAST_RELEASE_HASH..HEAD; }; f"

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package ch.exm.generisk.notifications;

import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;

import java.time.Duration;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.junit.Before;
import org.junit.Test;

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sudo find / -xdev -type f -size +100M -exec ls -lah {} \;

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gsub ("^0*", "", string);