Application crashes after 44 hours:

# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xffffffff7e08a2b8, pid=1668, tid=30742
#
# JRE version: 7.0_02-b09
# Java VM: Java HotSpot(TM) 64-Bit Server VM (22.0-b07 mixed mode solaris-sparc )
# Problematic frame:
# V [libjvm.so+0x88a2b8] void LinkResolver::runtime_resolve_virtual_method(CallInfo&,methodHandle,KlassHandle,Handle,KlassHandle,bool,Thread*)+0x328


Stack: [0xfffffffe9e800000,0xfffffffe9e900000], sp=0xfffffffe9e8fa550, free space=1001k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x88a2b8] void LinkResolver::runtime_resolve_virtual_method(CallInfo&,methodHandle,KlassHandle,Handle,KlassHandle,bool,Thread*)+0x328;; void LinkResolver::runtime_resolve_virtual_method(CallInfo&,methodHandle,KlassHandle,Handle,KlassHandle,bool,Thread*)+0x328
V [libjvm.so+0x20b784] void LinkResolver::resolve_invokevirtual(CallInfo&,Handle,constantPoolHandle,int,Thread*)+0x424;; void LinkResolver::resolve_invokevirtual(CallInfo&,Handle,constantPoolHandle,int,Thread*)+0x424
V [libjvm.so+0x1f7188] void LinkResolver::resolve_invoke(CallInfo&,Handle,constantPoolHandle,int,Bytecodes::Code,Thread*)+0x90;; void LinkResolver::resolve_invoke(CallInfo&,Handle,constantPoolHandle,int,Bytecodes::Code,Thread*)+0x90
V [libjvm.so+0x1f9c9c] void InterpreterRuntime::resolve_invoke(JavaThread*,Bytecodes::Code)+0x41c;; void InterpreterRuntime::resolve_invoke(JavaThread*,Bytecodes::Code)+0x41c
j org.eclipse.jdt.internal.codeassist.impl.AssistParser.consumePackageDeclarationName()V+28
j org.eclipse.jdt.internal.codeassist.complete.CompletionParser.consumePackageDeclarationName()V+1
J org.eclipse.jdt.internal.compiler.parser.Parser.consumeRule(I)V
j org.eclipse.jdt.internal.compiler.parser.Parser.parse()V+464
j org.eclipse.jdt.internal.compiler.parser.Parser.parse(Lorg/eclipse/jdt/internal/compiler/env/ICompilationUnit;Lorg/eclipse/jdt/internal/compiler/CompilationResult;II)Lorg/eclipse/jdt/internal/compiler/ast/CompilationUnitDeclaration;+178
j org.eclipse.jdt.internal.compiler.parser.Parser.parse(Lorg/eclipse/jdt/internal/compiler/env/ICompilationUnit;Lorg/eclipse/jdt/internal/compiler/CompilationResult;)Lorg/eclipse/jdt/internal/compiler/ast/CompilationUnitDeclaration;+5
j org.eclipse.jdt.internal.compiler.SourceElementParser.parseCompilationUnit(Lorg/eclipse/jdt/internal/compiler/env/ICompilationUnit;ZLorg/eclipse/core/runtime/IProgressMonitor;)Lorg/eclipse/jdt/internal/compiler/ast/CompilationUnitDeclaration;+42
j org.eclipse.jdt.internal.core.CompilationUnit.buildStructure(Lorg/eclipse/jdt/internal/core/OpenableElementInfo;Lorg/eclipse/core/runtime/IProgressMonitor;Ljava/util/Map;Lorg/eclipse/core/resources/IResource;)Z+515
...