Popular Java API examples

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Occurances

(36721)

java.io.InputStream

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(9322)

java.io.ByteArrayOutputStream

(8886)

android.view.View

(8515)

android.content.Intent

(8289)

java.nio.ByteBuffer

(8029)

java.util.Iterator

(7720)

java.sql.Connection

(7024)

java.lang.reflect.Method

(7002)

java.util.Properties

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(6743)

java.util.ArrayList

(6625)

(6458)

java.sql.Statement

(5287)

java.sql.ResultSet

(5235)

org.apache.hadoop.conf.Configuration

(4803)

org.apache.hadoop.fs.Path

(4656)

java.util.concurrent.CountDownLatch

(4587)

java.util.regex.Matcher

(4567)

(4542)

java.util.Calendar

(4475)

java.nio.file.Path

(4454)

java.util.Random

(4337)

com.intellij.openapi.vfs.VirtualFile

(4191)

java.io.BufferedReader

(4151)

(4146)

javax.persistence.EntityManager

(3972)

android.os.Bundle

(3927)

java.io.StringWriter

(3785)

org.w3c.dom.Element

(3761)

java.sql.PreparedStatement

(3751)

java.lang.reflect.Field

(3573)

org.json.JSONObject

(3470)

org.apache.camel.component.mock.MockEndpoint

(3432)

org.w3c.dom.Document

(3413)

javax.persistence.Query

(3397)

com.fasterxml.jackson.core.JsonToken

(3336)

java.io.OutputStream

(3294)

android.database.Cursor

(3279)

java.util.HashMap

(3135)

java.io.PrintWriter

(3073)

(3035)

com.intellij.openapi.project.Project

(3001)

java.math.BigDecimal

(2836)

java.io.ByteArrayInputStream

(2831)

java.awt.image.BufferedImage

(2778)

android.widget.TextView

(2722)

java.math.BigInteger

(2698)

java.util.concurrent.atomic.AtomicInteger

(2600)

(2544)

org.apache.hadoop.fs.FileSystem

(2521)

java.util.regex.Pattern

(2505)

com.intellij.psi.PsiElement

(2421)

android.content.SharedPreferences

(2375)

android.graphics.Bitmap

(2332)

java.io.FileOutputStream

(2317)

org.w3c.dom.Node

(2280)

org.w3c.dom.NodeList

(2256)

java.util.Locale

(2249)

javax.servlet.http.HttpServletRequest

(2141)

org.alfresco.service.cmr.repository.NodeRef

(2095)

org.joda.time.DateTime

(2020)

java.util.concurrent.ExecutorService

(1987)

java.text.SimpleDateFormat

(1953)

(1945)

org.camunda.bpm.engine.runtime.ProcessInstance

(1923)

org.apache.camel.Exchange

(1911)

java.util.concurrent.atomic.AtomicBoolean

(1878)

(1863)

org.apache.lucene.store.Directory

(1862)

java.io.FileInputStream

(1851)

javax.ws.rs.core.Response

(1769)

(1747)

org.kie.internal.KnowledgeBase

(1740)

java.lang.reflect.Type

(1728)

org.apache.http.HttpResponse

(1716)

org.kie.internal.runtime.StatefulKnowledgeSession

(1696)

java.util.StringTokenizer

(1638)

android.net.Uri

(1619)

org.springframework.mock.web.MockHttpServletRequest

(1575)

java.util.Enumeration

(1530)

com.fasterxml.jackson.databind.ObjectMapper

(1519)

android.content.Context

(1469)

org.apache.lucene.document.Document

(1399)

org.jdom.Element

(1397)

android.content.ContentValues

(1389)

org.eclipse.swt.widgets.Composite

(1380)

com.google.javascript.rhino.Node

(1375)

org.elasticsearch.action.search.SearchResponse

(1373)

java.util.Vector

(1359)

org.osgi.framework.Bundle

(1330)

java.net.HttpURLConnection

(1327)

android.database.sqlite.SQLiteDatabase

(1314)

javax.jms.Session

(1299)

junit.framework.TestSuite

(1280)

org.joda.time.LocalDate

(1259)

net.minecraft.item.ItemStack

(1253)

org.camunda.bpm.engine.task.Task

(1251)

com.intellij.psi.PsiFile

(1247)