javap -classpath /var/hudson/master/plugins/subversion/WEB-INF/lib/subversion.jar -l "hudson.scm.SubversionWorkspaceSelector$1"
Compiled from "SubversionWorkspaceSelector.java"
public class hudson.scm.SubversionWorkspaceSelector implements org.tmatesoft.svn.core.internal.wc.admin.ISVNAdminAreaFactorySelector {
 public static volatile int workspaceFormat;

public static final int WC_FORMAT_17;

public static final int OLD_WC_FORMAT_17;

public hudson.scm.SubversionWorkspaceSelector();
 LineNumberTable:
 line 68: 0
 line 70: 4
 line 71: 8
 LocalVariableTable:
 Start Length Slot Name Signature
 0 9 0 this Lhudson/scm/SubversionWorkspaceSelector;

public java.util.Collection getEnabledFactories(java.io.File, java.util.Collection, boolean) throws org.tmatesoft.svn.core.SVNException;
 LineNumberTable:
 line 75: 0
 line 76: 4
 line 79: 6
 line 80: 15
 line 81: 45
 line 82: 56
 line 81: 66
 line 84: 69
 line 86: 87
 line 87: 92
 line 90: 100
 LocalVariableTable:
 Start Length Slot Name Signature
 45 21 6 factory Lorg/tmatesoft/svn/core/internal/wc/admin/SVNAdminAreaFactory;
 0 103 0 this Lhudson/scm/SubversionWorkspaceSelector;
 0 103 1 path Ljava/io/File;
 0 103 2 factories Ljava/util/Collection;
 0 103 3 writeAccess Z
 15 88 4 enabledFactories Ljava/util/Collection;

public static void syncWorkspaceFormatFromMaster();
 LineNumberTable:
 line 106: 0
 line 107: 4
 line 108: 8
 line 110: 26
 line 111: 30
 line 113: 34
 line 124: 54
 line 120: 57
 line 121: 58
 line 124: 70
 line 122: 73
 line 123: 74
 line 126: 86
 LocalVariableTable:
 Start Length Slot Name Signature
 58 12 2 e Ljava/io/IOException;
 74 12 2 e Ljava/lang/InterruptedException;
 30 56 1 c Lhudson/remoting/Channel;
 4 83 0 j Ljenkins/model/Jenkins;

static {};
 LineNumberTable:
 line 103: 0
 line 141: 5
}