I got some source code for an Entertainment Game Bot (for Runescape) years ago and am trying to run it now. However, a lot of the imports are unrecognized by jGrasp and I don't know how to fix the code as I am still only a student. The code for the imports is below:
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Map;
import org.rsbot.bot.Bot;
import org.rsbot.event.events.MessageEvent;
import org.rsbot.script.util.*;
import org.rsbot.script.*;
import org.rsbot.script.wrappers.*;
import java.util.Random;
import javax.swing.JOptionPane;
import org.rsbot.event.listeners.MessageListener;
import org.rsbot.event.listeners.PaintListener;
import org.rsbot.script.methods.Game;
import org.rsbot.util.GlobalConfiguration;
#ScriptManifest(authors = { "Enfilade" }, keywords = {"rune", "riot"}, name = "Rune Riot", version = 1.0)
The program code is not shown as it is far over the character limit of this post. When I attempt to compile the code it gets a lot of import-related errors such as:
RuneRiot.java:17: error: package org.rsbot.bot does not exist
import org.rsbot.bot.Bot;
Please tell me what I need to do to solve the import errors and get the code to run properly. Thanks!
package org.rsbot.bot does not exist means that you are missing your org.rsbot.bot package.
This can mean one of two things:
You don't have the package. Solution: get the package.
You haven't added the package correctly. You need to get your jGrasp to put the Jar or source files (whatever format they are in) for the missing packages on your build path.
Related
I have these two java files: Xls_Reader.java and WriteXMLFile.java in the same directory called filegeneration. I am trying to use Xls_Reader class in WriteXMLFile.java so I did this
package fileGeneration;
import fileGeneration.Xls_Reader;
However I keep getting this error when trying to compile
WriteXMLFile.java:27: error: cannot find symbol
import fileGeneration.Xls_Reader;
symbol: class Xls_Reader
location: class WriteXMLFile
WriteXMLFile.java:65: error: cannot find symbol
Xls_Reader xlsDataSheet = new Xls_Reader(dataSheetPath);
Why is Xls_Reader not being found?
Update: the following is in Xls_Reader
package fileGeneration;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Calendar;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
//import org.apache.poi.openxml4j.util.ZipSecureFile;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.DataFormatter;
import org.apache.poi.xssf.usermodel.XSSFCell;
import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class Xls_Reader {
In order to let the compiler knows about the classes to be compiled, you need to specify the classes explicitly. The compiler won't use the same folder to know that. You can read more about how ClassPath works here (https://docs.oracle.com/javase/tutorial/essential/environment/paths.html)
An example of compiling multiple files from the command line here:
https://www.baeldung.com/java-compile-multiple-files
I see that you are using another libraries like Apache POI, therefore it would be more convenient to use Maven or Gradle to handle both dependencies and deployments.
When I do optimize imports in IntelliJ (CTRL + ALT + O) I get two (according to me) weird consequences.
The imports go from alphabetical order --> not alphabetical order
A space is added between imports and java.util imports.
Example before optimize:
import com.google.common.base.Objects;
import com.google.common.base.Optional;
import com.google.common.collect.Lists;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.filter.ClientFilter;
import java.util.HashMap;
import java.util.List;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
Example after optimize:
import com.google.common.base.Objects;
import com.google.common.base.Optional;
import com.google.common.collect.Lists;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.filter.ClientFilter;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import java.util.HashMap;
import java.util.List;
Why is it that java.util packages seem to get some special treatment and end up here in the bottom with an additional space before them?
The import organizing is defined at File/Settings menu, under Editor/Code Style/Java, in the Import Layout section (assuming IDEA 14). In your case I suppose it contains com.* , followed by org.* , followed by blank line, followed by java.* etc. You can customize it here according to your needs.
I have a project using liquibase-core 2.0.3. When I updated to liquibase-core 3.3.0 I'm getting a lot of compiler class not found errors for the classes below.
Any help on info on where/what they have been replaced with is much appreciated?
import liquibase.change.core.AnonymousChange;
import liquibase.database.core.MaxDBDatabase;
import liquibase.database.typeconversion.TypeConverter;
import liquibase.database.typeconversion.core.CacheTypeConverter;
import liquibase.database.typeconversion.core.DB2TypeConverter;
import liquibase.database.typeconversion.core.DefaultTypeConverter;
import liquibase.database.typeconversion.core.DerbyTypeConverter;
import liquibase.database.typeconversion.core.FirebirdTypeConverter;
import liquibase.database.typeconversion.core.H2TypeConverter;
import liquibase.database.typeconversion.core.HsqlTypeConverter;
import liquibase.database.typeconversion.core.InformixTypeConverter;
import liquibase.database.typeconversion.core.MSSQLTypeConverter;
import liquibase.database.typeconversion.core.MaxDBTypeConverter;
import liquibase.database.typeconversion.core.MySQLTypeConverter;
import liquibase.database.typeconversion.core.OracleTypeConverter;
import liquibase.database.typeconversion.core.Postgres83TypeConverter;
import liquibase.database.typeconversion.core.PostgresTypeConverter;
import liquibase.database.typeconversion.core.SQLiteTypeConverter;
import liquibase.database.typeconversion.core.SybaseASATypeConverter;
import liquibase.database.typeconversion.core.SybaseTypeConverter;
import liquibase.snapshot.jvm.DB2DatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.DerbyDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.H2DatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.HsqlDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.InformixDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.MSSQLDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.MySQLDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.OracleDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.PostgresDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.SQLiteDatabaseSnapshotGenerator;
import liquibase.snapshot.jvm.StandardJdbcDatabaseSnapshotGenerator;
MaxDBDatabase was pulled into a separate extension https://github.com/liquibase/liquibase-maxdb so you will need to include that jar as well.
The TypeConverter code mainly moved to the classes in liquibase.datatype.
The database-specific SnapshotGenerator classes were replaced with a more general-purpose SnapshotGeneratorFactory and object-specific subclasses vs. database-specific subclasses.
I see you cross-posted to the liquibase forum at http://forum.liquibase.org/topic/replacement-for-missing-liquibase-classes-moving-from-liquibase-2-0-3-to-3-3-0#49382000001219004 If you have specific usage questions, that is probably the best place to follow up since it is more discussion-oriented than stackoverflow.
I want to rename entire package and it's all ocurences includeing package name and imports, change in eclipse.
For example com.google.gdata.client and its classes to com.xyz.google.gdata.client and its all occurences.
Actually, I want to customize gdata-core.1.47.jar source code as per my requirement. First thing I need to do is to change the package structure as per my requirements. But when I followed the above mentioned steps, some more imports were automatically added
For example before refctor,
For class com.google.api.gbase.client has following import
import com.google.gdata.util.common.xml.XmlWriter;
import com.google.gdata.data.Extension;
import com.google.gdata.data.ExtensionProfile;
import com.google.gdata.data.AttributeHelper;
import com.google.gdata.data.ExtensionDescription;
import com.google.gdata.util.ParseException;
import com.google.gdata.util.XmlParser;
But after after rename it to com.google.gdata.client to com.xyz.google.gdata.client it add some more imports like below,
import com.google.api.gbase.client.AddValueHandler;
import com.google.api.gbase.client.AttributeHistogram;
import com.google.api.gbase.client.GoogleBaseAttributeId;
import com.google.api.gbase.client.GoogleBaseAttributeType;
import com.google.api.gbase.client.GoogleBaseEntry;
import com.google.api.gbase.client.UniqueValue;
import com.google.gdata.util.XmlWriter;
import com.xyz.google.gdata.data.AttributeHelper;
import com.xyz.google.gdata.data.Extension;
import com.xyz.google.gdata.data.ExtensionDescription;
import com.xyz.google.gdata.data.ExtensionProfile;
import com.xyz.google.gdata.util.ParseException;
import com.xyz.google.gdata.util.XmlParser;
In the Project Explorer, right click the package name and choose Refactor->Rename.
I have seen Google Contacts API but I am not getting any thing I want to fetch email contacts from logged in users.
I found a simple example with php which is very easy but I am not able to convert it in to java. I am trying with Google contact API problem is the import statement is showing error.
How to import these.
import com.google.gdata.client.*;
import com.google.gdata.client.contacts.*;
import com.google.gdata.data.*;
import com.google.gdata.data.contacts.*;
import com.google.gdata.data.extensions.*;
import com.google.gdata.util.*;
import java.io.IOException;
I am not getting jar file for these imports. If is there any example other than google please give links.
I found the following maven entry:
<dependency>
<groupId>com.google.gdata</groupId>
<artifactId>gdata-contacts-3.0</artifactId>
<version>1.41.5</version>
</dependency>
supported the following imports, which allowed me to access the gmail contacts
import com.google.gdata.client.Service.GDataRequest;
import com.google.gdata.client.contacts.ContactsService;
import com.google.gdata.data.Link;
import com.google.gdata.data.TextConstruct;
import com.google.gdata.data.contacts.Birthday;
import com.google.gdata.data.contacts.ContactEntry;
import com.google.gdata.data.contacts.ContactFeed;
import com.google.gdata.data.extensions.Email;
import com.google.gdata.data.extensions.FamilyName;
import com.google.gdata.data.extensions.FormattedAddress;
import com.google.gdata.data.extensions.GivenName;
import com.google.gdata.data.extensions.Name;
import com.google.gdata.data.extensions.OrgName;
import com.google.gdata.data.extensions.Organization;
import com.google.gdata.data.extensions.PhoneNumber;
import com.google.gdata.data.extensions.StructuredPostalAddress;
import com.google.gdata.util.AuthenticationException;
import com.google.gdata.util.ContentType;
import com.google.gdata.util.PreconditionFailedException;
import com.google.gdata.util.ServiceException;