public void imageBaseChanged(boolean commit) {
		lock.acquire();
		try {
			for (ModuleManager m : treeMap.values()) {
				m.imageBaseChanged(commit);
			}
		}
		finally {
			lock.release();
		}
	}
Construct a new TreeManager.

@param handle database handle
@param errHandler error handler
@param addrMap map to convert addresses to longs and longs to addresses
@param openMode the open mode for the program.
@param lock the program synchronization lock
@param monitor Task monitor for upgrading
@throws IOException if a database io error occurs.
@throws VersionException if the database version is different from the expected version
@throws CancelledException if instantiation has been cancelled
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/module/TreeManager.java