Here is a list of all variables with links to the classes they belong to:

- j -

javaFieldName : MajorClassJavaToQtMapping, MinorClassJavaToQtMapping
javaScript : FoundType
javaScriptCompilationUnit : QmlIR::Document
javaScriptExtensionType : QmlTypesClassDescription
javaScriptOrigin : FoundType
javaScriptTypeData : QQmlTypePrivate::extraData
jdkPath : Options
jittedCode : QV4::Function
jmpbuf : JpegCommon
jniEnv : QJniEnvironmentPrivate
job : QSGSoftwareJobEvent, WMJobEvent
jobHold : QCUPSSupport::JobHoldUntilWithTime
jobject : LowEnergyNotificationHub
joining : QUnicodeTables::Properties
joinMode : QSqlRelationalTableModelPrivate
joinStyle : QPenPrivate, QQuickShapeStrokeFillParams
jointLocations : QQuick3DXrInputManagerPrivate
jointVelocities : QQuick3DXrInputManagerPrivate
joystick : DeviceSkinParameters
jsClassTableSize : QV4::CompiledData::Unit
jsEngineId : QQmlData
jsExpressionGuardPool : QQmlEnginePrivate
jsFrame : QV4::CppStackFrameBase
jsGenerator : QmlIR::Document, QmlIR::IRBuilder
jsModule : QmlIR::Document
jsObjects : QV4::ExecutionEngine
json : Options
jsParserEngine : QmlIR::Document
jsStack : QV4::ExecutionEngine
jsStackBase : QV4::EngineBase
jsStackLimit : QV4::EngineBase
jsStackTop : QV4::EngineBase
jsStrings : QV4::ExecutionEngine
jsSymbols : QV4::ExecutionEngine
jsTypedFunction : QV4::Function
jsUnitGenerator : QV4::Compiler::Codegen
jsWrapper : QQmlData
jump_buffer : TWorker_
jumpIsUnconditional : QQmlJSCompilePass::BasicBlock
jumpOrigins : QQmlJSCompilePass::BasicBlock
jumpsToPatch : QV4::Compiler::Codegen::OptionalChainState
jumpTarget : QQmlJSCompilePass::BasicBlock
justification : QGlyphAttributes
justifications : QGlyphLayout
justified : QScriptLine, QTextItemInt